My hemostats ... all 3 sizes! I use my teeny one to hold my needle in place when inserting a new one in my sewing machine so I don't drop it. I poke out corners when I turn new pillowcases. When hand sewing, piecing or hand quilting I use them to pull my needle through all the thicknesses. I use my really long ones to reach things that have fallen to the floor. Once you start using them you'll find dozen' s of other uses.