This economy set includes three different handles with 16 different interchangeable blades. Use with metal clay for cutting, trimming and detailing. Case is approximately 6x2-1/2 inches. There are three 4-inch handles and 16 blades that range from 1-1/4 x 1/4 to 1-3/4 x 1/2 inches.
Clipping and Cutting>H20-1578TL>Tools>Jewelers Tools>Clipping and Cuttinghttp://www.firemountaingems.com/itemdetails/h201578tlH201578TLHobby knife, plastic and steel, 1-1/4 x 1/4 to 1-3/4 x 1/2 inch blades. Sold per 16-piece set.//image4.fmgstatic.com/images/p1578tlb(2).jpg8.628.62As Low As $3.96 per set