Review on 3M Sanding Sponge 3.75 Inch 🪓 x 2.625 Inch: Premium Abrasive & Finishing Products by Patrick Reid

Ideal for sanding polymer clay. I walk through them like poop through a goose! They are flexible once you solve them and are extremely effective. Gentle on your hands. They make grinding easier. I've even grinded on TV because they make it so easy for me to do it mindlessly. Getting your hands on them is easy. I just love her! Oh, and they wash easily and then lay the ends on a towel rail to dry. I use a soft brush to brush off the resin, but occasionally I wash them off when they get too dirty.