Spyderco's Tri-Angle Sharpmaker includes two sets of high Alumina Ceramic 7" stones: medium grit for aggressive sharpening and fine grit for professional-grade finishing. Stones fit into keyed holes and a set of brass safety rods protect the user's hand during sharpening. The triangular shape allows honing of serrated and plain edges. Slots molded into the polymer base have a 40- and 30-degree angle for knives and a 12.5-degree scissor setting. A groove running the length of the stone is for sharpening pointed objects like darts, awls and fishhooks while a channel on the flipside allows for a bench stone-type set up. Includes instruction book and video.

• Type: Sharpening System
• Open Length: 7"
• Sheath: Polymer
• Handle Description: Black Synthetic
• Sharpener Material: Alumina/Ceramic
• Sharpener Type: Medium/Fine
• ATTR8: 7"
• ATTR17: High Alumina Ceramic Stones
• ATTR20: Medium and Fine Grit

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item Spyderco Tri-Angle Sharpmaker 7" Medium, Fine High before purchasing if you are unsure.