Cups and bottles have so many nooks and crannies that make it difficult to be sure they're cleaned thoroughly. With Nuby's Bottle & Cup Cleaning Brush Set, easily navigate sipper spouts, straws, and hard-to-reach lid threads for a better clean. Each part of the Bottle & Cup Cleaning Brush Set is designed to help tackle a different component of the cup and comes complete with a spout brush, straw brush, lid brush, and pick for extra hard-to-reach areas. Not only does this set help keep bottles and cups clean, it's also dishwasher safe and hangs up for germ-free storage. Let Nuby's Bottle & Cup Cleaning Brush Set ensure a cleaner cup for your child and peace of mind for yourself.