[Versatile 4 in 1 Design] This innovative bottle cleaning brush set includes four specialized heads—a cup rim brush, a crevice brush, and a u-shaped silicone brush—to tackle any cleaning challenge. whether you're scrubbing tight corners or wide surfaces, this set provides the perfect tool for every task, making it a must-have for any household. [Deep Cleaning Power] Designed to the most inaccessible areas, our brush set effortlessly cleans cup lids, coffee makers, air fryers, grills, bottle necks, and baby bottles. the sturdy bristles and flexible heads ensure thorough cleaning, removing stubborn grime and from even the hardest-to- spots. [Portable & Space Saving] Compact and lightweight, this brush kit easily fits into bags, backpacks, or kitchen drawers. perfect for maintaining hygiene at home or on the go, it’s an essential companion for outdoor adventures, travel, or daily cleaning routines. [Durable & Heat Resistant] Crafted from abs and silicone, these brushes withstand temperatures up to 100°c without warping or emitting odors. built for long-term use, they maintain their shape and effectiveness through countless cleaning sessions, offering reliable performance every time. [Multipurpose Cleaning Solution] From kitchen appliances like juicers and toasters to household surfaces like tile gaps and baseboards, this brush set handles it all. its versatile design makes it ideal for tackling various cleaning tasks, ensuring your home stays spotless with minimal effort.