The StyleQ features GraphFlow Technology helps you style faster with less heat damage thanks to the powerful blend of graphene, infrared, and ionic technologies. Combined, they work together to give you the style you want in a faster, healthier way. Supports smoother results with fewer passes. Effortlessly straightens all hair types, from fine to coarse. Long-lasting results that can hold until your next wash. 99-day money back guarantee and 18-Month warranty