Love these; they're adorable. However, the lower rating is because one of the smaller dies is inside a larger duckling die. It's attached in three places and is near impossible to get out. If it were attached in two, I could rock it without deforming the die it's inside of but I have bent the duckling and still can't get the smaller die out. For anyone with arthritis in their hands, trying to break them apart is painful (at best).