The Triangl Pro Heated Detailer Brush from Calista is a detailing hair tool meant to flip, lift, direct, smooth, and straighten hair. The Triangl Pro features 32 triangle-shaped ceramic tourmaline inner heating plates and 52 heat-resistant nylon teeth. The innovative triangular-shaped plates let you straighten, direct, flip, and de-frizz hair, all with the same tool. Get right to the root to volumize and control unruly cowlicks, stop frizz in its tracks, and handle all of the details.Products With Purpose. Tools That Transform. Beauty For All. Customer-inspired and stylist-created, Calista makes professional-grade hair products and tools for quick, effective hair transformations that bring out the best in you. Use on dry hair. For best results, glide tool through hair slowly. The Triangl Pro features 32 triangle-shaped ceramic tourmaline inner heating plates and 52 heat-resistant nylon teeth. Smooth, straighten, lift, direct, flip, and de-frizz. Control cowlicks, stop frizz, and handle all of the details. The Triangl Pro Heated Detailer Brush is a detailing hair tool with firm bristles meant to flip, lift, direct, smooth, and straighten hair. Heats to 430°F.