Kertain Complex Hair RollerThe Keratin Complex Hair Roller is a professional grade hair styling tool designed to give you smooth, voluminous, and frizz free curls or waves while protecting and nourishing your hair. Infused with keratin, it helps maintain your hairs natural strength and shine during styling. Lightweight and easy to use, this roller is perfect for creating salon quality looks at home. Usage Creating curls and waves: Wrap hair sections around the roller and hold