I really use these a lot more than I thought I would when I first bought them. I make cabinet faces out of 1-1/2" maple, and I like the width of these FF Joiner Biscuits because, if I'm careful and set the depth of cut just right, I can put one, and a few times even two, biscuits on the end of a 1-1/2" board without the cut showing on the sides. This makes for an invisible, and well not quite bullet proof, and very sturdy joint.