The EX Handle brushes are the most innovative design in ergonomics in a round brush EVER! This brush is light weight and easy to use. It is extra dense reinforced boar for the practitioner of high performance styling. More Boar Bristles = more shine, volume, and possibilities. It has an extended Cork Handle. Ibiza Hair mixes natural boar bristle with a unique carbon fiber heat resistant nylon. The most fascinating handle in a round brush ever! And the best part...these are made in Spain! "It's not a round brush, it's and IBIZA"