diff --git a/src/main/java/net/riblab/tradecore/item/TCTool.java b/src/main/java/net/riblab/tradecore/item/TCTool.java
index 1fe9589..eda8070 100644
--- a/src/main/java/net/riblab/tradecore/item/TCTool.java
+++ b/src/main/java/net/riblab/tradecore/item/TCTool.java
@@ -1,11 +1,17 @@
 package net.riblab.tradecore.item;
 
 import lombok.Getter;
+import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.format.TextDecoration;
 import net.riblab.tradecore.ItemCreator;
 import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * プラグインのツールクラス
  */
@@ -61,7 +67,25 @@ public double getActualMiningSpeed(){
     
     @Override
     protected ItemCreator createItem() {
-        return super.createItem().setIntNBT(durabilityTag, baseDurability);
+        return super.createItem().setIntNBT(durabilityTag, baseDurability)
+                .setLores(getLore(baseDurability));
+    }
+
+    /**
+     * ツールの説明を生成する
+     * @param durability インスタンスが持つ耐久値
+     * @return ツールの説明
+     */
+    protected List<Component> getLore(int durability){
+        List<Component> texts = new ArrayList<>();
+        if(baseDurability != -1){
+            texts.add(Component.text("耐久値: ").decoration(TextDecoration.ITALIC, false).color(NamedTextColor.WHITE)
+                    .append(Component.text(durability).color(durability == baseDurability ? NamedTextColor.WHITE : NamedTextColor.YELLOW))
+                    .append(Component.text("/" + baseDurability).color(NamedTextColor.WHITE)));
+        }
+        texts.add(Component.text("採掘速度: ").decoration(TextDecoration.ITALIC, false).color(NamedTextColor.WHITE)
+                .append(Component.text((Math.floor(baseMiningSpeed * 10)) / 10)));
+        return texts;
     }
 
     /**
@@ -85,7 +109,7 @@ public ItemStack reduceDurability(ItemStack instance){
         
         int damageToSet = (int)(instance.getType().getMaxDurability() * ((float)durability / (float) baseDurability));
         int damageToDeal = (instance.getType().getMaxDurability() - instance.getDurability()) - damageToSet;
-        return new ItemCreator(instance).damage(damageToDeal).setIntNBT(durabilityTag, durability).create();
+        return new ItemCreator(instance).setLores(getLore(durability)).damage(damageToDeal).setIntNBT(durabilityTag, durability).create();
     }
 
     public enum ToolType {