ORB 8 Way All in 1 Edger Kit for complete edge maintenance. Includes Puck PC with Norton Blaze® ceramic, Vallorbe Swiss® file and KGS Swiss Diamond® 400 grit. Handy pocket size ski & snowboard edge tuner does it all. Patented design provides 8 individual simple and accurate bevel angles: 7° for trimming sidewall; 1°, 2° and 3° (89°, 88° and 87°) for sharpening and beveling side edge; .5°, .75°, 1° and °1.5° for sharpening and beveling base edge. Puck PC discs snap-fit into ORB and are infinitely rotatable to use entire disc surface. Co-molded polycarbonate angle number inserts are easy to read and won't rub off. Compatible with Puck PC Norton Blaze® ceramic, KGS Swiss Diamond® and Vallorbe Swiss® file replacement discs, each sold separately. Detailed instructions included.