I think I should make myself something like this, only with small plastic or metal cans inside it. I've lost both of my seam rippers, either from flinging them across the room in anger, or my darn cat bats them around and they're probably way under the book case. I stopped and got 3 more from Joann's today, it was on my way to another store. Those 3 should last me through this @#%^&* kids' lap quilt I'm making.