The Spyderco(r) Tri-Angle Sharpmaker kit includes 2 sets of Alumina Ceramic stones, 1 pair of medium grit stones, 1 pair of fine stones, and a set of brass safety rods. The stones fit into keyed holes and slots molded into the polymer base that has a 40-degree and 30-degree sharpening angle for knives and a 12 1/2-degree scissor setting. All the componenets pack into the base and the lid snaps shut. Includes an instruction video and book.
Features
Model Number: 204MF
2 sets of Alumina Ceramic stones formed from mixing alumina particles with a ceramic bonding agent
1 pair of medium grit stones for aggressive sharpening
1 pair of fine stones for professional-grade finishing
Set of brass safety rods for protection
Stones fit into keyed holes and slots molded into the polymer base
Groove running the length of the stone for sharpening pointed objects like darts, awls and fishhooks
All componenets pack into the base and the lid snaps shut