diff --git a/src/main/java/me/youhavetrouble/blockedit/BEPlayer.java b/src/main/java/me/youhavetrouble/blockedit/BEPlayer.java
index 74f6b82..e27bd72 100644
--- a/src/main/java/me/youhavetrouble/blockedit/BEPlayer.java
+++ b/src/main/java/me/youhavetrouble/blockedit/BEPlayer.java
@@ -1,10 +1,10 @@
 package me.youhavetrouble.blockedit;
 
 import me.youhavetrouble.blockedit.util.Clipboard;
+import me.youhavetrouble.blockedit.util.Selection;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
-import org.bukkit.util.BoundingBox;
 import org.bukkit.util.Vector;
 
 import java.util.HashMap;
@@ -13,7 +13,7 @@ import java.util.UUID;
 public class BEPlayer {
 
     private static final HashMap<UUID, BEPlayer> playerHashMap = new HashMap<>();
-    private BoundingBox selection;
+    private Selection selection;
 
     private final Clipboard clipboard;
     private Location selectionPoint1, selectionPoint2;
@@ -28,7 +28,7 @@ public class BEPlayer {
         return Bukkit.getPlayer(playerUuid);
     }
 
-    public BoundingBox getSelection() {
+    public Selection getSelection() {
         return selection;
     }
 
@@ -73,7 +73,7 @@ public class BEPlayer {
             return;
         }
 
-        selection = BoundingBox.of(selectionPoint1.toBlockLocation(), selectionPoint2.toBlockLocation());
+        selection = new Selection(selectionPoint1.toBlockLocation(), selectionPoint2.toBlockLocation(), selectionPoint1.getWorld().getUID());
     }
 
     public void setSelectionPoint1(Location selectionPoint1) {
diff --git a/src/main/java/me/youhavetrouble/blockedit/BlockEdit.java b/src/main/java/me/youhavetrouble/blockedit/BlockEdit.java
index 1afd6d8..f574fc1 100644
--- a/src/main/java/me/youhavetrouble/blockedit/BlockEdit.java
+++ b/src/main/java/me/youhavetrouble/blockedit/BlockEdit.java
@@ -1,6 +1,5 @@
 package me.youhavetrouble.blockedit;
 
-import me.youhavetrouble.blockedit.api.BlockEditWands;
 import me.youhavetrouble.blockedit.commands.*;
 import me.youhavetrouble.blockedit.wands.SelectionWand;
 import org.bukkit.command.Command;
@@ -11,6 +10,7 @@ public final class BlockEdit extends JavaPlugin {
     private static BlockEdit plugin;
 
     private static SchematicHandler schematicHandler;
+    private static WandsHandler wandsHandler;
 
     @Override
     public void onEnable() {
@@ -18,10 +18,6 @@ public final class BlockEdit extends JavaPlugin {
 
         getServer().getPluginManager().registerEvents(new JoinLeaveListener(), this);
 
-        SelectionWand selectionWand = new SelectionWand();
-        BlockEditWands.registerWand(selectionWand);
-        getServer().getPluginManager().registerEvents(selectionWand, this);
-
         registerCommand(new WandCommand());
         registerCommand(new SetCommand());
         registerCommand(new ReplaceCommand());
@@ -33,6 +29,11 @@ public final class BlockEdit extends JavaPlugin {
         registerCommand(new RotateCommand());
 
         schematicHandler = new SchematicHandler(this);
+        wandsHandler = new WandsHandler(this);
+
+        SelectionWand selectionWand = new SelectionWand();
+        wandsHandler.registerWand(selectionWand);
+        getServer().getPluginManager().registerEvents(selectionWand, this);
 
 
     }
@@ -46,6 +47,10 @@ public final class BlockEdit extends JavaPlugin {
         return schematicHandler;
     }
 
+    public static WandsHandler getWandsHandler() {
+        return wandsHandler;
+    }
+
     private void registerCommand(Command command) {
         getServer().getCommandMap().register("blockedit", command);
     }
diff --git a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditWands.java b/src/main/java/me/youhavetrouble/blockedit/WandsHandler.java
similarity index 65%
rename from src/main/java/me/youhavetrouble/blockedit/api/BlockEditWands.java
rename to src/main/java/me/youhavetrouble/blockedit/WandsHandler.java
index 619c753..3e619f0 100644
--- a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditWands.java
+++ b/src/main/java/me/youhavetrouble/blockedit/WandsHandler.java
@@ -1,7 +1,7 @@
-package me.youhavetrouble.blockedit.api;
+package me.youhavetrouble.blockedit;
 
 import com.google.common.collect.ImmutableSet;
-import me.youhavetrouble.blockedit.BlockEdit;
+import me.youhavetrouble.blockedit.api.BlockEditWand;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.inventory.ItemStack;
@@ -11,34 +11,41 @@ import org.bukkit.persistence.PersistentDataType;
 import java.util.Collection;
 import java.util.HashMap;
 
-public class BlockEditWands {
+public class WandsHandler {
 
-    private static final NamespacedKey wandKey = new NamespacedKey(BlockEdit.getPlugin(), "wand");
+    private final NamespacedKey wandKey;
     private static final HashMap<String, BlockEditWand> wands = new HashMap<>();
 
-    public static NamespacedKey getWandKey() {
-        return wandKey;
+    protected WandsHandler(BlockEdit plugin) {
+        wandKey = new NamespacedKey(plugin, "wand");
+
     }
 
     /**
+     * Gets wand id from ItemStack
      * @param itemStack ItemStack to check
-     * @return WandId if a wand, null otherwise
+     * @return WandId if Itemstack is a wand, null otherwise
      */
-    public static String isWand(ItemStack itemStack) {
+    public String getWandId(ItemStack itemStack) {
         if (itemStack == null) return null;
         if (itemStack.getItemMeta() == null) return null;
-        if (!itemStack.getItemMeta().getPersistentDataContainer().has(BlockEditWands.getWandKey(), PersistentDataType.STRING)) return null;
-        return itemStack.getItemMeta().getPersistentDataContainer().get(BlockEditWands.getWandKey(), PersistentDataType.STRING);
+        if (!itemStack.getItemMeta().getPersistentDataContainer().has(wandKey, PersistentDataType.STRING)) return null;
+        return itemStack.getItemMeta().getPersistentDataContainer().get(wandKey, PersistentDataType.STRING);
     }
 
     /**
      * @return Immutable set of registered wand IDs
      */
-    public static Collection<String> getWandIds() {
+    public Collection<String> getWandIds() {
         return ImmutableSet.copyOf(wands.keySet());
     }
 
-    public static ItemStack getWand(String wandId) {
+    /**
+     * Gets wand ItemStack from wand id
+     * @param wandId Wand id
+     * @return Wand ItemStack if wand with given ID exists, null otherwise
+     */
+    public ItemStack getWand(String wandId) {
         BlockEditWand wand = wands.get(wandId);
         if (wand == null) return null;
         ItemStack itemStack = new ItemStack(Material.WOODEN_AXE);
@@ -47,7 +54,7 @@ public class BlockEditWands {
             meta.displayName(wand.getName());
         if (wand.getCustomModelData() != 0)
             meta.setCustomModelData(wand.getCustomModelData());
-        meta.getPersistentDataContainer().set(BlockEditWands.getWandKey(), PersistentDataType.STRING, wandId);
+        meta.getPersistentDataContainer().set(wandKey, PersistentDataType.STRING, wandId);
         itemStack.setItemMeta(meta);
         return itemStack;
     }
@@ -57,7 +64,7 @@ public class BlockEditWands {
      * PSA: Wand IDs will get converted to lowercase.
      * @return true if registered successfully, false if not
      */
-    public static boolean registerWand(BlockEditWand wand) {
+    public boolean registerWand(BlockEditWand wand) {
         if (wands.containsKey(wand.getId().toLowerCase())) {
             BlockEdit.getPlugin().getLogger().warning("Tried to register wand with id \""+wand.getId()+"\", but wand with that id already exists!");
             return false;
diff --git a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditAPI.java b/src/main/java/me/youhavetrouble/blockedit/api/BlockEditAPI.java
index 75ce265..f7c060c 100644
--- a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditAPI.java
+++ b/src/main/java/me/youhavetrouble/blockedit/api/BlockEditAPI.java
@@ -2,28 +2,43 @@ package me.youhavetrouble.blockedit.api;
 
 import me.youhavetrouble.blockedit.BlockEdit;
 import me.youhavetrouble.blockedit.SchematicHandler;
+import me.youhavetrouble.blockedit.WandsHandler;
 import me.youhavetrouble.blockedit.util.ChunkWork;
 import me.youhavetrouble.blockedit.util.Selection;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.HashSet;
 
 public class BlockEditAPI {
 
     /**
+     * Runs an operation on the given selection with the given amount of chunks per tick
      * @param selection The area that will be operated on
      * @param chunksPerTick Amount of chunks per tick to modify
      * @param operation Operation to execute
      */
-    public static void runOperation(Selection selection, int chunksPerTick, BlockEditOperation operation) {
+    public static void runOperation(
+            @NotNull Selection selection,
+            int chunksPerTick,
+            @NotNull BlockEditOperation operation
+    ) {
         HashSet<ChunkWork> work = WorkSplitter.getOperatedOnChunks(selection);
         WorkSplitter.runOperation(work, selection, chunksPerTick, operation);
     }
 
+    /**
+     * Gets the wands handler object that can be used to work with wands
+     * @return Wands handler
+     */
+    public static WandsHandler getWandsHandler() {
+        return BlockEdit.getWandsHandler();
+    }
+
     /**
      * Gets schematic handler object that can be used to work with schematics
      * @return Schematic handler
      */
-    public SchematicHandler getSchematicHandler() {
+    public static SchematicHandler getSchematicHandler() {
         return BlockEdit.getSchematicHandler();
     }
 }
diff --git a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditOperation.java b/src/main/java/me/youhavetrouble/blockedit/api/BlockEditOperation.java
index 1e230fb..4c37341 100644
--- a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditOperation.java
+++ b/src/main/java/me/youhavetrouble/blockedit/api/BlockEditOperation.java
@@ -1,7 +1,12 @@
 package me.youhavetrouble.blockedit.api;
 
+import me.youhavetrouble.blockedit.util.Selection;
 import org.bukkit.block.Block;
 
+/**
+ * This interface is used to define a BlockEdit operation.<br>
+ * Implement this interface and pass it to {@link BlockEditAPI#runOperation(Selection, int, BlockEditOperation)} to run it.
+ */
 public interface BlockEditOperation {
 
     /**
diff --git a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditWand.java b/src/main/java/me/youhavetrouble/blockedit/api/BlockEditWand.java
index 5f078f0..607349c 100644
--- a/src/main/java/me/youhavetrouble/blockedit/api/BlockEditWand.java
+++ b/src/main/java/me/youhavetrouble/blockedit/api/BlockEditWand.java
@@ -6,7 +6,7 @@ import net.kyori.adventure.text.Component;
 public interface BlockEditWand {
 
     /**
-     * A unique id to identify the wand. Also used in //wand command.
+     * A unique id to identify the wand. Also used in /wand command.
      */
     String getId();
 
diff --git a/src/main/java/me/youhavetrouble/blockedit/api/WorkSplitter.java b/src/main/java/me/youhavetrouble/blockedit/api/WorkSplitter.java
index 5c6433f..7c91582 100644
--- a/src/main/java/me/youhavetrouble/blockedit/api/WorkSplitter.java
+++ b/src/main/java/me/youhavetrouble/blockedit/api/WorkSplitter.java
@@ -31,6 +31,7 @@ public class WorkSplitter {
 
     protected static void runOperation(HashSet<ChunkWork> chunkWorks, Selection selection, int chunksPerTick, BlockEditOperation operation) {
         if (selection == null) return;
+        Selection sel = new Selection(selection.clone().expand(0.1), selection.getWorldUuid());
         List<ChunkWork> chunkWork = new ArrayList<>(chunkWorks);
         AtomicInteger element = new AtomicInteger(chunkWork.size()-1);
         Bukkit.getScheduler().runTaskTimer(BlockEdit.getPlugin(), (task) -> {
@@ -39,7 +40,7 @@ public class WorkSplitter {
                 return;
             }
             for (int i = 0; i< chunksPerTick; i++) {
-                processChunkWork(chunkWork.get(element.getAndDecrement()), selection, operation);
+                processChunkWork(chunkWork.get(element.getAndDecrement()), sel, operation);
             }
         }, 0, 1);
     }
diff --git a/src/main/java/me/youhavetrouble/blockedit/commands/PasteCommand.java b/src/main/java/me/youhavetrouble/blockedit/commands/PasteCommand.java
index 346769f..737601c 100644
--- a/src/main/java/me/youhavetrouble/blockedit/commands/PasteCommand.java
+++ b/src/main/java/me/youhavetrouble/blockedit/commands/PasteCommand.java
@@ -39,7 +39,6 @@ public class PasteCommand extends Command {
         });
 
         Selection selection = Selection.fromClipboard(absoluteBlocks.keySet(), player.getWorld());
-        selection.expand(1);
         BlockEditAPI.runOperation(selection, 1, new PasteOperation(absoluteBlocks));
         player.sendMessage(Component.text("Pasting clipboard..."));
 
diff --git a/src/main/java/me/youhavetrouble/blockedit/commands/ReplaceCommand.java b/src/main/java/me/youhavetrouble/blockedit/commands/ReplaceCommand.java
index f27f684..f05f57a 100644
--- a/src/main/java/me/youhavetrouble/blockedit/commands/ReplaceCommand.java
+++ b/src/main/java/me/youhavetrouble/blockedit/commands/ReplaceCommand.java
@@ -10,7 +10,6 @@ import org.bukkit.block.data.BlockData;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.bukkit.util.BoundingBox;
 import org.bukkit.util.StringUtil;
 import org.jetbrains.annotations.NotNull;
 
@@ -62,12 +61,12 @@ public class ReplaceCommand extends Command {
         BlockData blockData = material.createBlockData();
         BlockData blockDataToReplaceWith = materialToReplace.createBlockData();
         BEPlayer bePlayer = BEPlayer.getByPlayer(player);
-        BoundingBox selection = bePlayer.getSelection();
+        Selection selection = bePlayer.getSelection();
         if (selection == null) {
             player.sendMessage(Component.text("You need to select 2 points to do this"));
             return true;
         }
-        BlockEditAPI.runOperation(new Selection(selection, bePlayer.getSelectionWorld()), 1, new ReplaceOperation(blockData, blockDataToReplaceWith));
+        BlockEditAPI.runOperation(selection, 1, new ReplaceOperation(blockData, blockDataToReplaceWith));
         return true;
     }
 }
diff --git a/src/main/java/me/youhavetrouble/blockedit/commands/RotateCommand.java b/src/main/java/me/youhavetrouble/blockedit/commands/RotateCommand.java
index bb8463c..262ee7b 100644
--- a/src/main/java/me/youhavetrouble/blockedit/commands/RotateCommand.java
+++ b/src/main/java/me/youhavetrouble/blockedit/commands/RotateCommand.java
@@ -1,6 +1,7 @@
 package me.youhavetrouble.blockedit.commands;
 
 import me.youhavetrouble.blockedit.BEPlayer;
+import net.kyori.adventure.text.Component;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -17,12 +18,12 @@ public class RotateCommand extends Command {
     public boolean execute(@NotNull CommandSender sender, @NotNull String s, @NotNull String[] args) {
 
         if (!(sender instanceof Player player)) {
-            sender.sendMessage("You need to be a player to use this command");
+            sender.sendMessage(Component.text("You need to be a player to use this command"));
             return true;
         }
 
         if (args.length == 0) {
-            player.sendMessage("You need to provide an angle");
+            player.sendMessage(Component.text("You need to provide an angle"));
             return true;
         }
 
@@ -31,12 +32,12 @@ public class RotateCommand extends Command {
         try {
             angle = Double.parseDouble(args[0]);
         } catch (NumberFormatException e) {
-            player.sendMessage("Angle must be a number");
+            player.sendMessage(Component.text("Angle must be a number"));
             return true;
         }
 
         if (angle > 360 || angle < -360) {
-            player.sendMessage("Angle must be between -360 and 360");
+            player.sendMessage(Component.text("Angle must be between -360 and 360"));
             return true;
         }
 
@@ -44,7 +45,7 @@ public class RotateCommand extends Command {
 
         bePlayer.getClipboard().rotate(angle);
 
-        player.sendMessage("Rotated clipboard by " + angle + " degrees");
+        player.sendMessage(Component.text("Rotated clipboard by " + angle + " degrees"));
 
         return false;
     }
diff --git a/src/main/java/me/youhavetrouble/blockedit/commands/SetCommand.java b/src/main/java/me/youhavetrouble/blockedit/commands/SetCommand.java
index 79449b6..2d1da39 100644
--- a/src/main/java/me/youhavetrouble/blockedit/commands/SetCommand.java
+++ b/src/main/java/me/youhavetrouble/blockedit/commands/SetCommand.java
@@ -10,7 +10,6 @@ import org.bukkit.block.data.BlockData;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.bukkit.util.BoundingBox;
 import org.bukkit.util.StringUtil;
 import org.jetbrains.annotations.NotNull;
 
@@ -52,12 +51,12 @@ public class SetCommand extends Command {
             }
             BlockData blockData = material.createBlockData();
             BEPlayer bePlayer = BEPlayer.getByPlayer(player);
-            BoundingBox selection = bePlayer.getSelection();
+            Selection selection = bePlayer.getSelection();
             if (selection == null) {
                 player.sendMessage(Component.text("You need to select 2 points to do this"));
                 return true;
             }
-            BlockEditAPI.runOperation(new Selection(selection, bePlayer.getSelectionWorld()), 1, new SetOperation(blockData));
+            BlockEditAPI.runOperation(selection, 1, new SetOperation(blockData));
         }
         return true;
     }
diff --git a/src/main/java/me/youhavetrouble/blockedit/commands/WandCommand.java b/src/main/java/me/youhavetrouble/blockedit/commands/WandCommand.java
index 1a346ac..0cf453a 100644
--- a/src/main/java/me/youhavetrouble/blockedit/commands/WandCommand.java
+++ b/src/main/java/me/youhavetrouble/blockedit/commands/WandCommand.java
@@ -1,6 +1,6 @@
 package me.youhavetrouble.blockedit.commands;
 
-import me.youhavetrouble.blockedit.api.BlockEditWands;
+import me.youhavetrouble.blockedit.api.BlockEditAPI;
 import net.kyori.adventure.text.Component;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -24,10 +24,10 @@ public class WandCommand extends Command {
         if (!(commandSender instanceof Player player)) return true;
         ItemStack wand;
         if (args.length == 0) {
-            wand = BlockEditWands.getWand("select");
+            wand = BlockEditAPI.getWandsHandler().getWand("select");
             if (wand == null) return true;
         } else {
-            wand = BlockEditWands.getWand(args[0]);
+            wand = BlockEditAPI.getWandsHandler().getWand(args[0]);
             if (wand == null) {
                 player.sendMessage(Component.text("Could not find wand with id "+args[0]));
                 return true;
@@ -40,7 +40,7 @@ public class WandCommand extends Command {
     @Override
     public @NotNull List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) {
         if (args.length == 1)
-            return StringUtil.copyPartialMatches(args[0], BlockEditWands.getWandIds(), new ArrayList<>());
+            return StringUtil.copyPartialMatches(args[0], BlockEditAPI.getWandsHandler().getWandIds(), new ArrayList<>());
         return new ArrayList<>();
     }
 
diff --git a/src/main/java/me/youhavetrouble/blockedit/util/Selection.java b/src/main/java/me/youhavetrouble/blockedit/util/Selection.java
index a27bd07..2bb6b0d 100644
--- a/src/main/java/me/youhavetrouble/blockedit/util/Selection.java
+++ b/src/main/java/me/youhavetrouble/blockedit/util/Selection.java
@@ -5,6 +5,7 @@ import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.util.BoundingBox;
 import org.bukkit.util.Vector;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.Set;
 import java.util.UUID;
@@ -46,6 +47,12 @@ public class Selection extends BoundingBox {
         this.worldUuid = worldUuid;
     }
 
+    @NotNull
+    @Override
+    public Selection clone() {
+        return new Selection(this, worldUuid);
+    }
+
     public static Selection fromClipboard(Set<Vector> locations, World world) {
         Vector closestVector = new Vector(Double.MAX_VALUE,Double.MAX_VALUE,Double.MAX_VALUE);
         Vector farthestVector = new Vector(Double.MIN_VALUE,Double.MIN_VALUE,Double.MIN_VALUE);
diff --git a/src/main/java/me/youhavetrouble/blockedit/wands/SelectionWand.java b/src/main/java/me/youhavetrouble/blockedit/wands/SelectionWand.java
index f660b38..3d253e6 100644
--- a/src/main/java/me/youhavetrouble/blockedit/wands/SelectionWand.java
+++ b/src/main/java/me/youhavetrouble/blockedit/wands/SelectionWand.java
@@ -1,8 +1,8 @@
 package me.youhavetrouble.blockedit.wands;
 
 import me.youhavetrouble.blockedit.BEPlayer;
+import me.youhavetrouble.blockedit.api.BlockEditAPI;
 import me.youhavetrouble.blockedit.api.BlockEditWand;
-import me.youhavetrouble.blockedit.api.BlockEditWands;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.format.TextDecoration;
 import org.bukkit.block.Block;
@@ -38,7 +38,7 @@ public class SelectionWand implements Listener, BlockEditWand {
     @EventHandler(priority = EventPriority.LOWEST)
     public void onPlayerSelectBlock(PlayerInteractEvent event) {
         Player player = event.getPlayer();
-        String wandId = BlockEditWands.isWand(event.getItem());
+        String wandId = BlockEditAPI.getWandsHandler().getWandId(event.getItem());
         if (wandId == null) return;
         if (!wandId.equals(getId())) return;
         if (!player.hasPermission(getPermission())) return;