2-in-1 Design: This brush combines a bottle brush and a teat cleaner in one convenient tool, making it versatile and space-saving. Teat Cleaner Concealed Inside Handle: The teat cleaner is cleverly concealed inside the brush handle, allowing for easy access and storage. Soft Nylon Bristles: The brush features soft nylon bristles that effectively clean bottles and sippy cup bases without scratching or damaging them. Sponge Tip: The sponge tip helps clean hard-to-reach places in bottles and sippy cups, ensuring thorough cleaning and hygiene. Easy Grip Handle: The brush has an easy-grip handle that provides comfort and control during cleaning, making the process effortless. Tapered Teat Cleaner: The tapered design of the teat cleaner makes it easy to clean teats of various sizes, ensuring thorough and hygienic cleaning. Materials: Made from PP (polypropylene), sponge, and nylon, the brush and teat cleaner are durable and safe for use with baby products. Overall, the b.box 2 in 1 Brush and Teat Cleaner offers a convenient and effective solution for cleaning baby bottles, teats, and sippy cups, with its versatile design and gentle cleaning properties. (description exceeds maximum possible length)