The OXO Tot Cleaning Set for Straw & Sippy Cups is perfect for those hard to reach Sippy and Straw Cup areas. The straw brush is the perfect length to reach down into all Straw Cups and kids' sports bottles. The lid brush eases into tight spots on the underside of tops and even breast pump parts. The slim-as-a-toothpick sippy-spout explores even the tiniest openings to ensure no drop of juice is left behind. All three tools have non-slip handles so cleaning is easy, even when wet, and hang together on a plastic ring to keep them handy.