Multi functional Cleaning Brush Our four in one cleaning brush design has four brush heads: 1. Cup cover narrow slot brush head (hard bristled brush head) 2. U-shaped brush head (soft bristled brush head) is particularly suitable for cleaning gap garbage; 3. Saw tooth shaped silicone brush head; 4. The raised silicone brush head can easily clean the mouth of the glass cup, ensuring that every drink is fresh. High Quality and Durable Materials Our brush head is made of high-quality silicone, and the middle of the cleaning brush is made of high-quality plastic. It is safe and will not produce any odor or harmful substances on the water cup and pacifier. And the material is sturdy and durable, ensuring long-term stable performance and reliable cleaning effects. Whether it's daily cleaning or dealing with stubborn stains, this brush can meet all your needs. Exquisite and Compact - Easy to StoreOur 4 in 1 gap cleaning brush features a user-friendly design that maximizes convenience and saves space. These brushes have a 360 degree rotate and interchangeable design, allowing for quick replacement and simplifying the cleaning process. Each brush has a hanging hole for easy storage, helping you keep the space organized and tidy. Meanwhile, it also features an ergonomic grip design, making the cleaning process easier and more comfortable. Widely used for CleaningThis 4 in 1 lid brush is suitable for cleaning various cups and bottles, including glasses, baby bottles, sports cups, wine glasses, tea cups, mugs, and more. In addition, they can also be used to clean kettles, lids, plates, pacifiers, and other household items, making them an essential tool to meet all your cleaning needs. Easy to Use Our cup cleaning brush is very compact and easy to carry. Whether you're at home, outdoors, or traveling, it can easily fit into a bag or backpack. This is a practical lifestyle tool that can keep your drinking utensils clean and hygienic anytime, anywhere.