Pack of 50 black 18 mm cuttable blades made of Olfa steel

Product description:

• Pack of 50 black 18 mm cuttable blades.
• They are made of high quality steel.
• They come in a plastic box.
• Suitable for the following cutters: L-1, L-3, L-5, L5-AL, NL-AL, PL-1, EXL, BN-L, O L, CL, L L L, M L, CS-2,
  CMP-2, BSR-200, BSR-300, BSR-600, NOL-1, XL-2, DL-1
• They are 18 mm wide, 100 m long and 0.5 mm thick.
• They have undergone a process of adjusting their hardness, sharpening angles, dimensions and other conditions to achieve a balance between long life and sharpness.
• The Excel Black blade pack is 25% sharper than traditional silver blades, but has a slightly shorter service life.