Demon United Alpine Ski Roto Brush Kit- Roto Brush Handle Axle- Includes 3 Brushes: Nylon, Brass, Horsehair and 133 Gram Wax 100mm -Green Nylon 9mm Brush. Use the nylon brush for polishing overlays and softer waxes. IMPORTANT* Keep drill speed under 800 rpm when using this brush and wear protective glasses. 100mm -Brown Horsehair 6mm Brush. Horsehair is best used for the medium and hard waxes. IMPORTANT* Keep drill speed under 800 rpm when using this brush and wear protective glasses. 100mm -Brass 100mm Brush. Brass is best for the optimal base cleaning prior to waxing. IMPORTANT* Keep drill speed under 800 rpm when using this brush and wear protective glasses. Demon United's rotobrush control handle includes a high quality shield, large rubber grip handle and smooth bearings. Compatible with all 100 mm roto brushes from any brand. Bag Spec: Internal strap to secure wax iron,  internal open-access tool pockets. Heavy duty carry strap and easy wipe off material make it easy to keep your kit clean!