Cross Cut Paper, and for the professional cutter blade replacement for less effort so your hands without having to stop work its efficient and blade material. Premium 専黒 blade (SK) in total. 143 mm blade thickness:. 0.38 mm blade length. 80 mm Wide Blade. 9 mm Weight. 31g case for replacement blade for storage up to 5 cards includes 1 Replacement Blades Included