When used in the Triangle Sharpmaker Sharpening System, Spyderco’s Medium Triangle Stone can effectively sharpen your knives’ plain and serrated edges.

Measuring 7” x 0.5” (178 mm x 13 mm), the medium-grit (brown) Medium Triangle Stone can replace any of the original medium-grit stones included in Spyderco’s Triangle Sharpmaker Sharpening System (204MF). Designed to be used dry, the stone can be easily cleaned with a household cleaner, a scouring pad, and water to enable reliable continued use.

• Dimensions: 7” x 0.5” (178 mm x 13 mm)
• Medium-grit (brown) stone can replace any of the original medium-grit stones included in Spyderco’s Triangle Sharpmaker Sharpening System (204MF)
• Stone works best when used dry
• Stone can be easily cleaned with a household cleaner, a scouring pad, and water to enable reliable continued use