Martino by Martino Cartier Round Brush with Tourmaline Take the frizz and frustration out of hairstyling with professional-quality tools. Tourmaline-infused bristles and a specially designed profile help you create smooth styles that lock in moisture and reduces static for a brush that's better than the rest. Good to Know Martino by Martino Cartier has committed a minimum donation of $30,000 to Friends Are By Your Side in 2015.