Introducing our versatile 5-in-1 bottle cleaning brush set, designed to tackle tough stains and ensure thorough hygiene for all your drinkware. This comprehensive kit includes a multifunctional brush with five essential tools: a sponge brush for sides and bottoms, a U-shaped brush for cup spouts, a spiral crevice brush for lid grooves, a hook remover for deep cleaning seals, and straw brushes of varying lengths. Made from high-quality PP plastic with flexible bristles and adjustable angles, it adapts to curved surfaces without scratching delicate materials like glass or stainless steel. The detachable design combines multiple cleaning functions into one space-saving tool. Key Features: - Complete Cleaning Solution: Includes 1 main brush, 3 replaceable heads, and 3 straw brushes to clean bottles, caps, and straws effectively. - High-Quality Materials: Constructed from durable PP plastic with food-grade nylon bristles that penetrate tight spaces to remove coffee residues and milk deposits. - Versatile Compatibility: Suitable for various water bottle sizes and types, including wide-necked tumblers, narrow containers, baby bottles, tea kettles, vases, wine glasses, ceramic jars, travel mugs. - Easy to Use: Flexible design allows easy access to hard-to-reach areas; brushes are simple to clean and hang for storage. - Multi-Purpose Application: Ideal for kitchen gadgets beyond bottles—use it on cups, lids, decanters This set ensures family health by providing deep cleaning that eliminates hidden stains. With three different-sized straw brushes (11.81 in., 9.84 in., 7.8 in.), it handles various straw materials like silicone or metal gently yet thoroughly.