Head Jog Curve Brush range with: Concaved shaped barrel & grip handle Ceramic ionic coated Heat Wave technology Concaved Shaped Barrel The design of the concave barrel keeps hair in the centre of the brush for easy styling and better control. Ergonomic non-sip grip handle is easier to hold and can help to prevent hand fatigue. Ceramic Ionic Coated Barrel The ceramic ionic technology on the barrel retains and distributes heat evenly during blow drying while breaking up water molecules quickly to reduce drying time and prevent damage, leaving hair smooth and silky and reducing frizz. Heat Wave Technology The heat wave system reduces any unnecessary heat damage while blow drying as the barrel will turn yellow to warn you that too much heat is being applied to the hair. The Head Jog Curve brush range consists of 4 sizes of radial brush - 25mm, 34mm, 44mm and 52mm, available to purchase separately. The brush set bag in contains one of each size brush.