Highest quality tool steel blades, hardened and tempered to keep a long-lasting keen edge. Tenite II plastic handles. Six basic types of tools, selected by an expert woodcarver: 1/2″ firmer chisel, 1/4″ corner chisel, 1/2″ straight gouge, 1/4″ front bent gouge, and 1/4″ parting tool. Blade length 3″.