The Nanobèbè Flexy Brush Heads are designed to keep your baby's bottles and accessories clean and safe. With a flexible neck for reaching tricky spots, interchangeable heads for a thorough clean, and a contoured shape that removes all residue, this brush makes cleaning easy and efficient. Mama, you can trust this modern tool made from medical-grade, BPA-free materials to give you peace of mind while keeping your little one's essentials spotless.