This versatile brush is your new must-have for foundation and powder, with a retractable design and protective lids to keep bristles (and your bag!) clean. This versatile brush is your new must-have for foundation and powder, with a retractable design and protective lids to keep bristles (and your bag!) clean. Based in London, designer Otis Batterbee has nearly twenty years of professional experience as a product, accessories, and fashion designer. After designing a range of makeup bags, his brand was born - following the mission of producing safe, clean, and beautiful beauty tools and accessories.