Shake the container while closed, then open it carefully. Gently squeeze the little lever on the inner lid with your thumb and pointer finger, flip it over so that the flat side is facing up, and — tada! — you have a neat little palette with the perfect amount of product. “It drives me crazy on those TV segments when the artist dips their brush into pigment and then blows it everywhere. It’s not hygienic and it’s messy,” says Quinn. “This lets you control it so much more and use less product.”