MAYO French BrushMAYO Piona French Brush Designs a perfect smile to create French nail art easily! Creates a clean and perfect U line. Use it in a variety of ways, from thin French to deep French. How to Use: 1. Dip the brush into the color gel of your choice. Ensure that the amount of gel picked up covers the bristles from the end of the brush. 2. Carefully apply the gel in a stamping motion on to the nail to create the French effect. 3. Flip the brush and stamp the