The Baby Brush Crush Mini Heated Straightening Brush. Good used condition. Straightening iron and paddle brush in one Ionic Technology helps seal the cuticle for less frizz and added shine while styling Heats up to an optimal temperature of 400°F / 200°C. Compact and travel-friendly design combines the heat of a flat-iron with the structure of a paddle brush to create a smooth, frizz-free look in one easy step. Great for touch-ups, flyaways, bangs and shorter styles. Originally $59.