This is a Medium Weight Precision No.2 Knife from X-Acto. X-Acto blades are extremely sharp! Type B, all aluminum handle designed for in-the-hand comfort. Textured handle provides for a firm grip, balanced for control in use Includes a #2 Large, Fine Point Blade: precision-crafted of the highest quality carbon steel with hard, sharp points and finely honed cutting edges. It's designed to handle a variety of tasks. Used for precision cutting and trimming of medium to heavyweight materials such as wood, board, paper, plastic, metal, film and acetate. Other blades that will fit this handle are: #15 Keyhole Saw, #18 Heavyweight Wood Chiseling, #19 Angled Wood Chiseling, #22 Large Curved Carving, #23 Corner Stripping, #24 Deburring, #25 Large Contoured, #26 Whittling, #27 Heavy Duty Saw, and #28 Concave carving Blades. Comes in carded packaging. One No.2 Knife Handle Length: 4-3/4" (12cm) kr11/7/01 ir/kh &