What materials are the ghd ceramic brushes made from? 23 September 2019 07:50 Updated The barrel is ceramic, the handle is Beech Wood and the bristles are Heat Durable Nylon. Related articles What are the bristles on the natural bristle brushes made out of? Are ghd hair products tested on animals? How do I clean my ghd glide? There is a hole in my paddle brush, what is this for? What heat does the heat protection system protect up to?