ghd The Blow Dryer Brush Size 1 is a ceramic vented radial round brush with a 25mm barrel, the ultimate tool for achieving professional, salon-quality results at home. Perfect for creating root lift in shorter styles, blow-drying fringes, or styling shorter layers, this 25mm ceramic-barrelled brush retains heat for faster drying and longer-lasting results. Its professional design ensures precision, control, and flawless volume.