Quality Razor Shape Rasps From Microplane Key Features Reversible for push or pull direction Made of 400 series stainless steel Can be used for general rough-cut shaping to make your designing easier For use on door edges, shaving edges on plasterboard, plastic, rubber and Formica, just to mention a few Prepare to enjoy carving with these versatile tools with replaceable and reversible blades that may be turned for use on the pull or push of a stroke. The easy snap-on and snap-off process will save time and space in your workshop. The blades are made from high quality hardened stainless steel for long lasting use, whilst the handles made of glass filled nylon for added stability. For use on plasterboard, plastic, rubber, and Formica, just to mention a few and of course wood!