POUNCING WHEEL - Engineered using high quality steel for strength and durability, this lightweight tracing & perforation tool includes a hardened serrated steel tracing wheel head. MULTI PURPOSE - A mainstay in any professional artists, designers and crafters kits, these tracing wheels are your new go to for your wood carving, scrapbooking, model kits, paper crafts and other craft or DIY projects. STEEL SERRATED WHEEL - With its aluminum handle and interchangeable hardened steel serrated tracing wheel head, this spiked tracing wheel is ideal for sculptors, polymer clay artists, crafters, cake decorators, sewers. FOR STRAIGHT OR CURVED DESIGNS - This USA made serrated tracing wheel offers premium performance even during extended periods of heavy usage. Versatile head can be locked for straight line work or loose to allow for circles or curved designs. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 0.03 Pounds, Manufacturer: Excel