These knives are made of high-strength ABS plastic with razor sharp blades. Sturdy knives feature a locking blade snapper — break off a scored blade section and there is always a sharp edge.

The Heavy-Duty Auto-Lock Utility Knife is guaranteed to last forever. This knife features an automatic blade lock, a cushion grip for maximum comfort and control, and a heavy-gauge stainless steel blade channel that holds the blade tight.

Unlimited blade positioning! Olfa's heavy-duty Plastic and Laminate Cutter was designed as a scoring tool for sheet plastics and laminates, allowing for the precise breaking of plastics.

Great for cutting paper, wallpaper, contact paper, cardboard, vinyl, leather, carpet, flowers, and other materials.

Snap off the dull blade and you instantly get a sharp new blade. Use for cutting carpet, leather, linoleum, rubber sheets, plywood, cardboard, etc. Refill blade included.

Always a snap away from a fresh point! Great for cutting paper, wallpaper, contact paper, cardboard, vinyl, leather, carpet, flowers, and more. Supplied with 13 snap-off blades.