How To Use Wash brushes in lukewarm water and avoid them being fully soaked. For best results, wash the tip of the brush and leave to dry over your counter or sink edge so water doesn't run inside the metal section. Product Details This is a Beyond Beauty product which means it has been sourced, tried and tested and finally declared one of the most new and innovative heroes out there. There are some real showstoppers in Otis Batterbee's Total Face Brush Set. Use the 101 Powder Brush to lightly mattify your loose and pressed powders.; The 106 Foundation Brush is the brush that leaves foundation with a streak-free finish - the unique bristles make applying liquid and cream formulas a breeze. The 107 Dense Buffer brush is a clever little brush and perfect for blending our concealer. The set also has your eye makeup covered too; use the 108 to perfect your eyeliner game, and the 109 and 110 eye brushes to make applying colour across the eyelids a breeze.