diff --git a/src/main/java/fr/sushi/charmsnfabrics/common/CnFRegistries.java b/src/main/java/fr/sushi/charmsnfabrics/common/CnFRegistries.java
index 33e439b..0fd89b3 100644
--- a/src/main/java/fr/sushi/charmsnfabrics/common/CnFRegistries.java
+++ b/src/main/java/fr/sushi/charmsnfabrics/common/CnFRegistries.java
@@ -2,8 +2,10 @@ package fr.sushi.charmsnfabrics.common;
 
 import fr.sushi.charmsnfabrics.CharmsAndFabrics;
 import fr.sushi.charmsnfabrics.common.block.FloralWorkbench;
+import fr.sushi.charmsnfabrics.common.data.SavedColors;
 import fr.sushi.charmsnfabrics.common.entities.block.FloralWorkbenchBlockEntity;
 import fr.sushi.charmsnfabrics.common.item.FlowerCrown;
+import net.minecraft.core.component.DataComponentType;
 import net.minecraft.core.registries.Registries;
 import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceKey;
@@ -22,6 +24,7 @@ import net.neoforged.neoforge.registries.DeferredHolder;
 import net.neoforged.neoforge.registries.DeferredItem;
 import net.neoforged.neoforge.registries.DeferredRegister;
 
+import java.util.List;
 import java.util.Set;
 import java.util.function.Supplier;
 
@@ -33,8 +36,11 @@ public class CnFRegistries
 				DeferredRegister.createItems(CharmsAndFabrics.MODID);
 		public static final DeferredItem<Item> FLOWER_CROWN =
 				ITEMS.registerItem("flower_crown",
-						(properties) -> new FlowerCrown(
-								properties.stacksTo(1)));
+						(properties) -> new FlowerCrown(properties.stacksTo(1)
+																  .component(
+																		  DataComponents.SAVED_FLOWERS,
+																		  new SavedColors(
+																				  List.of()))));
 		/* BlockItems */
 		public static final DeferredItem<BlockItem> FLORAL_WORKBENCH =
 				ITEMS.registerItem("floral_workbench",
@@ -100,11 +106,26 @@ public class CnFRegistries
 								Set.of(Blocks.FLORAL_WORKBENCH.get())));
 	}
 
+	public static class DataComponents
+	{
+		public static final DeferredRegister.DataComponents COMPONENT_TYPES =
+				DeferredRegister.createDataComponents(
+						Registries.DATA_COMPONENT_TYPE, CharmsAndFabrics.MODID);
+
+		public static final Supplier<DataComponentType<SavedColors>>
+				SAVED_FLOWERS =
+				COMPONENT_TYPES.registerComponentType("saved_flowers",
+						builder -> builder.persistent(SavedColors.CODEC)
+										  .networkSynchronized(
+												  SavedColors.STREAM_CODEC));
+	}
+
 	public static void register(IEventBus bus)
 	{
 		Items.ITEMS.register(bus);
 		Blocks.BLOCKS.register(bus);
 		Tabs.CREATIVE_MODE_TABS.register(bus);
 		Entities.BLOCK_ENTITY_TYPES.register(bus);
+		DataComponents.COMPONENT_TYPES.register(bus);
 	}
 }
diff --git a/src/main/java/fr/sushi/charmsnfabrics/common/data/SavedColors.java b/src/main/java/fr/sushi/charmsnfabrics/common/data/SavedColors.java
new file mode 100644
index 0000000..5eb10b5
--- /dev/null
+++ b/src/main/java/fr/sushi/charmsnfabrics/common/data/SavedColors.java
@@ -0,0 +1,24 @@
+package fr.sushi.charmsnfabrics.common.data;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+import io.netty.buffer.ByteBuf;
+import net.minecraft.network.codec.ByteBufCodecs;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.world.item.DyeColor;
+
+import java.util.List;
+
+public record SavedColors(List<DyeColor> flowers)
+{
+	public static final Codec<SavedColors> CODEC = RecordCodecBuilder.create(
+			instance -> instance
+					.group(DyeColor.CODEC.listOf().fieldOf("flowers")
+										 .forGetter(SavedColors::flowers))
+					.apply(instance, SavedColors::new));
+
+	public static final StreamCodec<ByteBuf, SavedColors> STREAM_CODEC =
+			StreamCodec.composite(
+					DyeColor.STREAM_CODEC.apply(ByteBufCodecs.list(256)),
+					SavedColors::flowers, SavedColors::new);
+}