I know exactly what you are talking about, I have little bitty fingers even the petite flies off of them. It only fits if I am retaining fluid. I starting using the paddle thimble and LOVE IT!!! it takes a few minutes to get used to it but it works beautifully and my stitches are more consistent and smaller. You will probably have to go on line to find them. I paid $15 for mine at a quilt expo. I bought 3 just in case I loose one I have a couple more to spare. I won't use anything else.