Get the curly look you've always dreamed of so easily using our all new curlers series.- Tourmaline Technology produces negative ions to seal cuticles and erepel humidity for a perfect frizz control. The Royale curler has a tourmaline barrel that easily creates silky, smooth curls. The curler features a tourmaline barrel fused with ceramic - Slim , lightweight , stylish & ergonomic with a rubberized handle. - Designed for all hair types and styles. - free thermal protective glove, -5 year unconditional warranty.