Spyderco Ultra Fine

This Ultra-Fine ceramic stone tightens the blade's scratch pattern to an even keener degree for hair-popping professional sharpness and polishing. Fits the 204 Tri-Angle Sharpmaker system. Sold individually...

Spyderco’s 3 -Inch X 8 -Inch X 1/4 -Inch  ultra-fine ceramic benchstone is flat, thin and ultra smooth for the professional finishing and sharpening of wide tools like chisels, large blades, wood-working equipment, plane irons, and even ski and snowboard edges...

Spyderco Knives - Ultra Fine Triangle Stone: Model SC-204UF1. Measures 7" overall. High Alumina Ceramic construction. Ultra fine grit. Fits into the model 203 Sharpmaker sharpening system. Made in Japan.

Spyderco Knives - Bench Stone Ultra Fine: Model SC-306UF. Measures 8 1/8" x 3" x 1/4". High Alumina Ceramic construction. Ultra fine grit. Comes with suede leather carrying pouch. Made in Japan.

Spyderco Knives - Ultra Fine Bench Stone: Model SC-302UF. Measures 8" x 2" x 1/2". High Alumina Ceramic construction. Does not require lubricants such as oil or water for use. Comes in durable plastic storage case...