Olivia Garden EcoHair Thermal Styling Product. This brush is suitable for all hair types. With its high technology it hydrates the cuticle, adds shine to the hair, eliminates frizz and static electricity. It has a special non-slip grip, with a durable and biodegradable ergonomic design. The handmade bamboo handle is stronger, lighter and more durable than wood and is a 100% renewable resource of natural origin.