TORINO PRO #640 - Good Pull for a Soft Brush (Softer than the TP580 & Firmer than the TP590); Lay Down Frizz & Polish Waves from a Fresh Cut to a Wolf. For Tender Headed Wavers & Thinning Hair. The TP640 is Excellent for Finishing Off Brush Sessions (Brushes Used Right Before You Put Your Durag On). The CURVE Contours to the Shape of Your Head for Better Grip, Better Pull & More Coverage Which Means Faster Results! The POINTY TIP Isolates the Crown (Swirl or Beehive) for Better Definition.