diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/HeatedPressureChamber.java b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/HeatedPressureChamber.java
index 97505f6dd8..a373974026 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/HeatedPressureChamber.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/items/electric/machines/HeatedPressureChamber.java
@@ -85,14 +85,14 @@ private Comparator<Integer> compareSlots(DirtyChestMenu menu) {
 
     @Override
     protected void registerDefaultRecipes() {
-        registerRecipe(45, new ItemStack[] { SlimefunItems.OIL_BUCKET }, new ItemStack[] { new CustomItemStack(SlimefunItems.PLASTIC_SHEET, 8) });
-        registerRecipe(30, new ItemStack[] { SlimefunItems.GOLD_24K, SlimefunItems.URANIUM }, new ItemStack[] { SlimefunItems.BLISTERING_INGOT });
-        registerRecipe(30, new ItemStack[] { SlimefunItems.BLISTERING_INGOT, SlimefunItems.CARBONADO }, new ItemStack[] { SlimefunItems.BLISTERING_INGOT_2 });
-        registerRecipe(60, new ItemStack[] { SlimefunItems.BLISTERING_INGOT_2, new ItemStack(Material.NETHER_STAR) }, new ItemStack[] { SlimefunItems.BLISTERING_INGOT_3 });
-        registerRecipe(90, new ItemStack[] { SlimefunItems.PLUTONIUM, SlimefunItems.URANIUM }, new ItemStack[] { SlimefunItems.BOOSTED_URANIUM });
-        registerRecipe(60, new ItemStack[] { SlimefunItems.NETHER_ICE, SlimefunItems.PLUTONIUM }, new ItemStack[] { new CustomItemStack(SlimefunItems.ENRICHED_NETHER_ICE, 4) });
-        registerRecipe(45, new ItemStack[] { SlimefunItems.ENRICHED_NETHER_ICE }, new ItemStack[] { new CustomItemStack(SlimefunItems.NETHER_ICE_COOLANT_CELL, 8) });
-        registerRecipe(8, new ItemStack[] { SlimefunItems.MAGNESIUM_DUST, SlimefunItems.SALT }, new ItemStack[] { SlimefunItems.MAGNESIUM_SALT });
+        registerRecipe(45, new ItemStack[] { SlimefunItems.OIL_BUCKET.getDelegate() }, new ItemStack[] { new CustomItemStack(SlimefunItems.PLASTIC_SHEET.getDelegate(), 8) });
+        registerRecipe(30, new SlimefunItemStack[] { SlimefunItems.GOLD_24K, SlimefunItems.URANIUM }, new SlimefunItemStack[] { SlimefunItems.BLISTERING_INGOT });
+        registerRecipe(30, new SlimefunItemStack[] { SlimefunItems.BLISTERING_INGOT, SlimefunItems.CARBONADO }, new SlimefunItemStack[] { SlimefunItems.BLISTERING_INGOT_2 });
+        registerRecipe(60, new ItemStack[] { SlimefunItems.BLISTERING_INGOT_2.getDelegate(), new ItemStack(Material.NETHER_STAR) }, new ItemStack[] { SlimefunItems.BLISTERING_INGOT_3.getDelegate() });
+        registerRecipe(90, new SlimefunItemStack[] { SlimefunItems.PLUTONIUM, SlimefunItems.URANIUM }, new SlimefunItemStack[] { SlimefunItems.BOOSTED_URANIUM });
+        registerRecipe(60, new ItemStack[] { SlimefunItems.NETHER_ICE.getDelegate(), SlimefunItems.PLUTONIUM.getDelegate() }, new ItemStack[] { new CustomItemStack(SlimefunItems.ENRICHED_NETHER_ICE.getDelegate(), 4) });
+        registerRecipe(45, new ItemStack[] { SlimefunItems.ENRICHED_NETHER_ICE.getDelegate() }, new ItemStack[] { new CustomItemStack(SlimefunItems.NETHER_ICE_COOLANT_CELL.getDelegate(), 8) });
+        registerRecipe(8, new SlimefunItemStack[] { SlimefunItems.MAGNESIUM_DUST, SlimefunItems.SALT }, new SlimefunItemStack[] { SlimefunItems.MAGNESIUM_SALT });
     }
 
     @Override
diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/utils/ChestMenuUtils.java b/src/main/java/io/github/thebusybiscuit/slimefun4/utils/ChestMenuUtils.java
index 928233eb5d..cc02fdb3ef 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/utils/ChestMenuUtils.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/utils/ChestMenuUtils.java
@@ -28,22 +28,22 @@ public final class ChestMenuUtils {
 
     private ChestMenuUtils() {}
 
-    private static final ItemStack UI_BACKGROUND = new SlimefunItemStack("_UI_BACKGROUND", Material.GRAY_STAINED_GLASS_PANE, " ");
-    private static final ItemStack INPUT_SLOT = new SlimefunItemStack("_UI_INPUT_SLOT", Material.CYAN_STAINED_GLASS_PANE, " ");
-    private static final ItemStack OUTPUT_SLOT = new SlimefunItemStack("_UI_OUTPUT_SLOT", Material.ORANGE_STAINED_GLASS_PANE, " ");
-
-    private static final ItemStack NO_PERMISSION = new SlimefunItemStack("_UI_NO_PERMISSION", Material.BARRIER, "No Permission");
-    private static final ItemStack NOT_RESEARCHED = new SlimefunItemStack("_UI_NOT_RESEARCHED", Material.BARRIER, "Not researched");
-
-    private static final ItemStack BACK_BUTTON = new SlimefunItemStack("_UI_BACK", Material.ENCHANTED_BOOK, "&7\u21E6 Back", meta -> meta.addItemFlags(ItemFlag.HIDE_ENCHANTS));
-    private static final ItemStack MENU_BUTTON = new SlimefunItemStack("_UI_MENU", Material.COMPARATOR, "&eSettings / Info", "", "&7\u21E8 Click to see more");
-    private static final ItemStack SEARCH_BUTTON = new SlimefunItemStack("_UI_SEARCH", Material.NAME_TAG, "&bSearch");
-    private static final ItemStack WIKI_BUTTON = new SlimefunItemStack("_UI_WIKI", Material.KNOWLEDGE_BOOK, "&3Slimefun Wiki");
-
-    private static final ItemStack PREV_BUTTON_ACTIVE = new SlimefunItemStack("_UI_PREVIOUS_ACTIVE", Material.LIME_STAINED_GLASS_PANE, "&r\u21E6 Previous Page");
-    private static final ItemStack NEXT_BUTTON_ACTIVE = new SlimefunItemStack("_UI_NEXT_ACTIVE", Material.LIME_STAINED_GLASS_PANE, "&rNext Page \u21E8");
-    private static final ItemStack PREV_BUTTON_INACTIVE = new SlimefunItemStack("_UI_PREVIOUS_INACTIVE", Material.BLACK_STAINED_GLASS_PANE, "&8\u21E6 Previous Page");
-    private static final ItemStack NEXT_BUTTON_INACTIVE = new SlimefunItemStack("_UI_NEXT_INACTIVE", Material.BLACK_STAINED_GLASS_PANE, "&8Next Page \u21E8");
+    private static final ItemStack UI_BACKGROUND = new SlimefunItemStack("_UI_BACKGROUND", Material.GRAY_STAINED_GLASS_PANE, " ").getDelegate();
+    private static final ItemStack INPUT_SLOT = new SlimefunItemStack("_UI_INPUT_SLOT", Material.CYAN_STAINED_GLASS_PANE, " ").getDelegate();
+    private static final ItemStack OUTPUT_SLOT = new SlimefunItemStack("_UI_OUTPUT_SLOT", Material.ORANGE_STAINED_GLASS_PANE, " ").getDelegate();
+
+    private static final ItemStack NO_PERMISSION = new SlimefunItemStack("_UI_NO_PERMISSION", Material.BARRIER, "No Permission").getDelegate();
+    private static final ItemStack NOT_RESEARCHED = new SlimefunItemStack("_UI_NOT_RESEARCHED", Material.BARRIER, "Not researched").getDelegate();
+
+    private static final ItemStack BACK_BUTTON = new SlimefunItemStack("_UI_BACK", Material.ENCHANTED_BOOK, "&7\u21E6 Back", meta -> meta.addItemFlags(ItemFlag.HIDE_ENCHANTS)).getDelegate();
+    private static final ItemStack MENU_BUTTON = new SlimefunItemStack("_UI_MENU", Material.COMPARATOR, "&eSettings / Info", "", "&7\u21E8 Click to see more").getDelegate();
+    private static final ItemStack SEARCH_BUTTON = new SlimefunItemStack("_UI_SEARCH", Material.NAME_TAG, "&bSearch").getDelegate();
+    private static final ItemStack WIKI_BUTTON = new SlimefunItemStack("_UI_WIKI", Material.KNOWLEDGE_BOOK, "&3Slimefun Wiki").getDelegate();
+
+    private static final ItemStack PREV_BUTTON_ACTIVE = new SlimefunItemStack("_UI_PREVIOUS_ACTIVE", Material.LIME_STAINED_GLASS_PANE, "&r\u21E6 Previous Page").getDelegate();
+    private static final ItemStack NEXT_BUTTON_ACTIVE = new SlimefunItemStack("_UI_NEXT_ACTIVE", Material.LIME_STAINED_GLASS_PANE, "&rNext Page \u21E8").getDelegate();
+    private static final ItemStack PREV_BUTTON_INACTIVE = new SlimefunItemStack("_UI_PREVIOUS_INACTIVE", Material.BLACK_STAINED_GLASS_PANE, "&8\u21E6 Previous Page").getDelegate();
+    private static final ItemStack NEXT_BUTTON_INACTIVE = new SlimefunItemStack("_UI_NEXT_INACTIVE", Material.BLACK_STAINED_GLASS_PANE, "&8Next Page \u21E8").getDelegate();
 
     private static final ChestMenu.AdvancedMenuClickHandler OUTPUT_HANDLER = new ChestMenu.AdvancedMenuClickHandler() {
 
diff --git a/src/main/java/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java b/src/main/java/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java
index 1a59d8a9e1..fd544c0df4 100644
--- a/src/main/java/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java
+++ b/src/main/java/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/abstractItems/AContainer.java
@@ -1,6 +1,7 @@
 package me.mrCookieSlime.Slimefun.Objects.SlimefunItem.abstractItems;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -321,6 +322,18 @@ public void registerRecipe(int seconds, SlimefunItemStack input, SlimefunItemSta
         registerRecipe(seconds, input.getDelegate(), output.getDelegate());
     }
 
+    public void registerRecipe(int seconds, SlimefunItemStack[] input, SlimefunItemStack[] output) {
+        var inputAsItemStack = Arrays.stream(input)
+                .map(SlimefunItemStack::getDelegate)
+                .toArray(ItemStack[]::new);
+
+        var outputAsItemStack = Arrays.stream(output)
+                .map(SlimefunItemStack::getDelegate)
+                .toArray(ItemStack[]::new);
+
+        registerRecipe(seconds, inputAsItemStack, outputAsItemStack);
+    }
+
     @Override
     public void preRegister() {
         addItemHandler(new BlockTicker() {