diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/QuickSlotButton.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/QuickSlotButton.java
index 29ca39af1..88e575590 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/QuickSlotButton.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/QuickSlotButton.java
@@ -92,9 +92,11 @@ public class QuickSlotButton extends Button implements WndBag.Listener {
 					}
 				} else {
 					Item item = select(slotNum);
-					item.execute( Dungeon.hero );
-					if (item.usesTargeting) {
-						useTargeting();
+					if (Dungeon.hero.belongings.contains(item)) {
+						item.execute(Dungeon.hero);
+						if (item.usesTargeting) {
+							useTargeting();
+						}
 					}
 				}
 			}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndInfoItem.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndInfoItem.java
index 872c7edab..45526f713 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndInfoItem.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndInfoItem.java
@@ -34,11 +34,19 @@ public class WndInfoItem extends Window {
 
 	private static final int WIDTH_MIN = 120;
 	private static final int WIDTH_MAX = 220;
-	
+
+	//only one WndInfoItem can appear at a time
+	private static WndInfoItem INSTANCE;
+
 	public WndInfoItem( Heap heap ) {
-		
+
 		super();
 
+		if (INSTANCE != null){
+			INSTANCE.hide();
+		}
+		INSTANCE = this;
+
 		if (heap.type == Heap.Type.HEAP) {
 			fillFields( heap.peek() );
 
@@ -50,6 +58,11 @@ public class WndInfoItem extends Window {
 	
 	public WndInfoItem( Item item ) {
 		super();
+
+		if (INSTANCE != null){
+			INSTANCE.hide();
+		}
+		INSTANCE = this;
 		
 		fillFields( item );
 	}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndUseItem.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndUseItem.java
index b29c6e565..cf12e3889 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndUseItem.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndUseItem.java
@@ -57,7 +57,9 @@ public class WndUseItem extends WndInfoItem {
 					protected void onClick() {
 						hide();
 						if (owner != null && owner.parent != null) owner.hide();
-						if (Dungeon.hero.isAlive()) item.execute( Dungeon.hero, action );
+						if (Dungeon.hero.isAlive() && Dungeon.hero.belongings.contains(item)){
+							item.execute( Dungeon.hero, action );
+						}
 					}
 				};
 				btn.setSize( btn.reqWidth(), BUTTON_HEIGHT );
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndWandmaker.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndWandmaker.java
index a7eb9e84e..e78da359f 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndWandmaker.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndWandmaker.java
@@ -136,7 +136,11 @@ public class WndWandmaker extends Window {
 				}
 				@Override
 				protected void onClick() {
-					ShatteredPixelDungeon.scene().addToFront(new RewardWindow(item));
+					if (Dungeon.hero.belongings.contains(item)) {
+						ShatteredPixelDungeon.scene().addToFront(new RewardWindow(item));
+					} else {
+						hide();
+					}
 				}
 			};
 			add(slot);