Nude by Nature Ultimate Perfecting Brush 13: Award-winning make-up deserves expert brushes. Reveal your inner make-up artist with Nude by Nature’s collection of premium, expert brushes. Each brush is ergonomically designed for the best control and is made of ultra-soft high-quality synthetic fibres, as Nude by Nature is proudly cruelty-free. The Ultimate Perfecting Brush is designed for liquid and powder formulas. Key results provided an effortless and even coverage.