Spyderco Tri-Angle Sharpmaker 204MF + Instructional DVD

The Spyderco Tri-Angle Sharpmaker includes two white fine-grit, and two brown medium-grit triangle-shaped ceramic stones, which slide into precisely angled keyholes that are moulded into a strong ABS plastic base (40° angle for sharpening, 30° angle for back bevelling, and 12.5° angle for sharpening scissors). The medium-grit (brown) stones are used for aggressive sharpening, and the fine-grit (white) stones are for professional-grade finishing. A furrow running the length of each stone allows the sharpening of pointed items like fishhooks, darts, and awls. Flip the base over and two stones fit in to provide a bench sharpener. Included are two brass rods to protect the user’s hands. All of the parts store inside the ABS plastic base, and the lid snaps on, making a self contained storage unit. Ceramic stones, like glass, will break if dropped—handle with care. Use them dry, without oil, water, or lubricants. To clean: scrub stones with a plastic scouring pad and powered abrasive cleaner, and let air-dry. Also autoclave safe. The system comes with an instruction book and DVD.