* Bouncier Curls. * Use with PINS pr Clips. * Smooth grooves won’t harm hair. * Cuts drying time up to half the time. * Unique shape helps hair roll faster and easier. * Creates smooth tension for straighter roots and ends. * Perfect for relaxed, natural, transitioning hair types. * Hourglass Hair Rollers All Hair Types Unisex Rollers. Won’t harm hair Cut your drying time Made to quickly dry wet set hair or be used with blow dryers End visits to the salon Take them with you and dry your hair faster If your hair is relaxed straight, naturally textured, loosely/tightly curled or transitioning, these rollers will help stretch your hair from root to tip and smooth new growth better than magnetic rollers. These rollers create better tension with the hair, which creates a bouncier curl, and straighter roots and ends. These rollers are made of non-toxic, environmentally friendly sturdy plastic material that is 100% recyclable. Hourglass Rollers help to circulate air better than traditional rollers, which significantly cuts drying time! The Hourglass shape of the roller helps hair to stay in place while rolling (great for roller beginners or professionals)! The roller grooves are raised and smooth. They provide a better hold and the right amount of tension, without causing stress on the hair strands. The textured mesh really holds the hair so it is easy to get the right tension, and the hair stays on the roller, no slipping or sliding.