5 pack of curved contoured edge carbon steel replacement blades. This versatile replacement blade fits with all standard light duty xacto style knives

Used for: that is perfect for heavy cutting, carving or trimming

Used with: board, linoleum, foam core, plastic, cardboard, plaster cast, cork, metal, stone, wood, balsa wood, rubber, wax, clay and more.  

Used by: hobbyists, wood carvers, metal workers, clay artists, architects, costume designers, crafters, contractors, designers, and carpenters.

Fits with: K2, K5 &K6

Made in the USA