The NEW Munchkin® Sponge™ Bottle Brush in Green is a convenient 2 pack of nipple brushes specifically designed for cleaning baby bottles. Made with a sponge feature, this brush easily removes residue and buildup from bottle nipples, ensuring a clean and safe feeding experience for babies. Proudly made in the United States, this product is a must-have for any parent looking to keep their baby's feeding equipment spotless and free from harmful bacteria.