CONTENT - Includes 10-pieces of replacement blades for utility knives or box cutters.       SHARP CUTTING EDGE - Features heat-treated SK2 steel and chrome with 1.2% carbon content, its unique double milled cutting edge provides high hardness and tenacity.      COMPATIBLE WITH JETECH CUTTER - Designed to fully compatible with Jetech’s professional fixed-blade utility knife.        
PORTABLE CARRY CASE - Comes with a PP carrying case to ensure the sharp blades safe for easy storage and transportation.        
WIDE APPLICATION - Used on cutting plastic, acrylic sheet, plexiglass and so on. Perfect for no matter professional or home use, DIY projects or others.