MulWark 100PC 9MM Snap Off 60 Degree Utility Knife Replacement Blades, Multi-Purpose Sharp Precision Box Cutter Blade for Universal Retractable Cutting Knives

DURABLE MATERIAL - Sharp box cutter blades made with SK5 carbon steel have hardness and are able to hold a sharp edge for longer and make it a good selection blade.

Compatible for all standard 9MM utility knife.

FLEXIBLE SIZE - BL-9 Universal Art knife replacement blades have 9mm W x 80mm L x 0.40 mm.

Got 10 boxes in 100 pack breakable razor blades -30 degree, Each box contains 10 blades.

Plastic box with a lockable cap which helps avoiding accidental injury.

SHARP SNAP-OFF SEGMENT - Each cutting blade has 13 sharp segments.

When you feel the blade edge become dull, easily snap off a section of the blade and get a sharp edge without replacing hobby knife blades.

30 degree blade perfect for crafts that help to provide precision and craft cutting.

VERSATILE USE - Use sharp knife blades for cutting rope, vinyl wrap, paper, box opener, PVC, leather, tap, cardboard, carton, plastic, mat board, foam, delicate fabrics, wallpaper and art & craft project etc.