secure fit

wherever you want

The Formula 100 high performance and all-day comfort means that skiers can reduce fatigue

Compatible with our Hydro Flip™ Lid and Wide Mouth Straw Lid

Sidecut Diamond Stones - 110mm x 25mm Size:400 Grit secure fitAll SIDECUT Diamond Stones come with a precision machined flat aluminum backing plate that is colour anodized and laser embossed displaying the grit. Best of all when the diamond surface wears out you simply peel off and replace with a new self adhesive sheet. Saving you money and allowing you to replace the diamond as needed. CHOOSING THE CORRECT STONE 200 grit Course is best used for burr removal and sharpening. This stone will even sharpen your