What materials are the ghd ceramic brushes made from? 21 June 2019 10:21 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 claim on my warranty? Are there any exclusions to the warranty? What is the warranty on my product?