diff --git a/Behaviours/MyHeartPhysicsProp.cs b/Behaviours/MyHeartPhysicsProp.cs
index 3d56781..6b2cd93 100644
--- a/Behaviours/MyHeartPhysicsProp.cs
+++ b/Behaviours/MyHeartPhysicsProp.cs
@@ -4,7 +4,7 @@ namespace DingusThings.Behaviours
 {
     internal class MyHeartPhysicsProp : PhysicsProp
     {
-        private float cooldown = 1.1f;
+        private readonly float cooldown = 1.1f;
 
         float _lastTriggeredTime;
 
diff --git a/Behaviours/SteamGiftPhysicsProp.cs b/Behaviours/SteamGiftPhysicsProp.cs
index 56a75ed..9598afb 100644
--- a/Behaviours/SteamGiftPhysicsProp.cs
+++ b/Behaviours/SteamGiftPhysicsProp.cs
@@ -7,6 +7,7 @@ internal class SteamGiftPhysicsProp : PhysicsProp
         public override void ItemActivate(bool used, bool buttonDown = true)
         {
             base.ItemActivate(used, buttonDown);
+
             if (buttonDown)
             {
                 AssetBundle? bundle = DingusThings.Bundle;
@@ -16,7 +17,7 @@ public override void ItemActivate(bool used, bool buttonDown = true)
                     DingusThings.Logger.LogError($"{itemName}: Sound failed to play.");
                     return;
                 }
-                
+
                 AudioClip audioClip = bundle.LoadAsset<AudioClip>("Assets/DingusThings/Sounds/steam_achievement.ogg");
                 AudioSource audioSource = GetComponent<AudioSource>();
                 audioSource.PlayOneShot(audioClip, 1F);
diff --git a/DingusThings.cs b/DingusThings.cs
index 7af1f65..76a0af1 100644
--- a/DingusThings.cs
+++ b/DingusThings.cs
@@ -54,7 +54,7 @@ private void Awake()
             /// Steam Gift Card
             int steamGiftRarity = 50;
             Item steamGiftItem = Bundle.LoadAsset<Item>("Assets/DingusThings/Items/SteamGiftCard.asset");
-            steamGiftItem.toolTips = ["Redeem : [ LMB ]"];
+            steamGiftItem.toolTips = ["Zoom : [ Z ]", "Redeem : [ LMB ]"];
             SteamGiftPhysicsProp steamGiftPhysicsProp = steamGiftItem.spawnPrefab.AddComponent<SteamGiftPhysicsProp>();
             steamGiftPhysicsProp.grabbable = true;
             steamGiftPhysicsProp.grabbableToEnemies = true;