TORINO PRO #540 - If You Are Currently Wolfing, This Brush is Especially For You Because of its Amazing Pull. Same as the TP0646 but Firmer, for Wavers with a Cut 2.5+ and if You have Thick/Coarse Hair You Will Love this Brush. Penetrates ALL Layers of the Hair. Great to Vertical Brush (Vertical Brushing Will Greatly Improve Your Connections). NOT FOR Fresh Cuts, Tender Headed Wavers or Thinning Hair. NOT FOR Hair Longer than Shoulder Length.