Keep your bottles, cups, and kitchen corners spotless with this 4-in-1 Multifunction Cleaning Brush Set. Designed for deep and precise cleaning, this versatile tool kit includes a straw brush, cup lid groove brush, stiff corner brush, and narrow gap brush to help remove dirt, residue, and stains from hard-to-reach areas. Whether you are cleaning reusable straws, bottle lids, sink edges, or kitchen corners, this compact cleaning set makes the job quick and effortless. The U-shaped silicone cup brush easily cleans stubborn stains around bottle rims, cup lids, and tumbler edges. Its flexible design allows it to reach curved surfaces and tight spaces, ensuring thorough cleaning without scratching surfaces. The long straw brush is ideal for cleaning reusable straws made of glass, stainless steel, silicone, or plastic, removing residue and buildup effectively. For narrow spaces, the gap cleaning brush helps remove dirt from faucet gaps, sink edges, window grooves, and kitchen corners. The stiff corner brush is perfect for scrubbing container grooves, bottle caps, and other detailed areas where normal brushes cannot reach. Each brush is designed with durable bristles and an ergonomic handle for comfortable grip and long-lasting use. This compact and lightweight cleaning set is perfect for everyday kitchen cleaning and maintaining hygiene in bottles, cups, straws, and small household spaces. Easy to store and convenient to use, it is an essential cleaning accessory for every home.