Overview Reviews Product Description The OLFA KB4-F/5 chisel art blade is the choice when you need to carve, sculpt, or add texture to any craft project. These art blades are manufactured from quality carbon tool steel for sharpness and durability. Use these blades to add detailed designs and texture to wood, plastic, rubber, clay, wax, and more. Pack of five (5) in a handy plastic storage case. Compatible with OLFA models: AK-1/5B graphic art knife, and AK-4 cushion grip art knife. Olfa Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Olfa 5 Pc. KB4-F/5 Chisel Graphic/Art Blade 9166 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *