Choose Your Bottle Brush: This set of bottle brush cleaners includes a bottle brush, straw brush, nipple brush, and a detail brush to keep your baby bottles and sippy cups clean Keep it Clean: The Mod bottle brush set is ideal for cleaning both general baby feeding essentials like baby bottles and sippy cups and breastfeeding essentials like pump parts Built to Last: The unique and fun design of the Mod baby bottle brush set features durable nylon bristles that are built to last and tackle your toughest cleanings Easy Organization: This baby bottle cleaner brush set is a full replacement for your existing Mod brushes and fits perfectly in the bases of both the Boon Mod and Boon Cacti brush sets Non Toxic: This baby bottle cleaner brush set is made without BPA or PVC and makes cleanup after feedings easy so you can keep your favorite baby bottles ready for the next round