I save some of mine, I use them to hang my design wall. I do not have a room that is only used for sewing and it is a guest room also so my design wall (the back of a table cloth) goes up and down many times in a years time. We live in Florida and so we have lots of visitors. You can't see the mark in the wall where they have been. I've also used them to level a picture by putting one on the bottom edge a frame that keeps slipping. They are great for hanging small seasonal things. I have a bulletin board above my sewing machine where I put up patterns so I can avoid the old turned piece and I use them instead of tacks on that also.