The multifunctional tiny bottle cleaning brush is designed into three parts: 1) U-shaped brush that matches the cup lip to clean stubborn stains around the cup mouth. 2) Use a Tiny Gap Brush to clean the Small grooves on the inner wall of the cup cover. 3) Hard bristle corner brush to remove the dirt in the corner groove of the container. Our tiny bottle brush is made of high-quality ABS, PP, PET, and silicone gel. It is sturdy and
durable and can withstand high temperatures up to 80°C (176°F). It is washable, safe, and not easy to break for a long usage life. The 3-in-1 bottle cleaning brush is perfect for cleaning cup lids, tiny bottles, nursing bottles, cup covers, bottle cork dirt, etc. This small and exquisite straw cleaner brush has a 360° rotating and swapped function. It can be easily switched between the gap brush and stiff bristle cleaning when necessary. The small cleaning brush fits easily into Small gaps in the bottle cup cover for fast cleaning. It has a hanging hole and can be hung up when not in use, making it convenient for storage. Made of food-grade silicone, the bottle mouth cleaning brush is gentle on any surface and will not harm your cup lip or bottle lid. This 3 1 bottle-cup cleaning brush specializes in washing deep grooves, gaps, and corners. The brush is firm in decontamination, easy to clean with water and dry quickly. Innovative tiny, multifunctional cleaning brush is suitable for all kinds of cups and bottles, such as cups, glasses, milk bottles, sports cups, glasses, tea cups, mugs, etc. It can also be used for kettles, kettle lids, plates, etc. It is a must-have little tool for household cleaning and a perfect straw cleaner.