Rode Merino SHORT HAIR Wool Roto Brush | 70mm Length:70mm If the tracks are hard

If the tracks are hard and icy

Keep your zeros and crown skis from icing up and clumping with snow

NFX is a step up from the NF-Series

The HX Cold is for older cold

Rode Merino SHORT HAIR Wool Roto Brush | 70mm Length:70mm If the tracks are hardShort haired Merino Wool Roto Brushes are perfect for loading 'Wool Apply' waxes on the ski base. 'Wool Apply' waxes deliver an exceptional glide factor improvement, especially in the fluor free era. Delivers excellent results when loading skis with specialized 'Wool Apply,' aka 'Cold Apply' wax blocks like Rode RWs, MasterWax, STAR Wool Apply Blocks, or Swix TSTs. (Don't forget to finish the skis with a polish by a longer haired wool) The 12mm wool