Innovative Clear Tempered Glass Files Allow You To See Your Progress As You Sand, File And Polish To Perfection! Starting with a crystal clear tempered glass substrate, Infini permanently bonds the abrasive material to the substrate, allowing you to see right through the file to the workpiece. Gone are the days of removing too much material or ruining the shape of a part because you couldn't see it as it was happening. Use this 3-piece system to sand, file and polish - wet or dry - on plastic, resin, wood, even fingernails! When you're done, rinse with water to avoid buildup of sanding residue and to ensure longer life.

Each Small Clear File Set includes one each medium (220 - 400 grit), fine (600 - 800 grit) and super-fine (1000 - 1500 grit) files measuring 3-1/2" x approx. 1/4" x 3/32" thick. Get these and see what you've been missing! *Grits are approximate