1、MULTIFUNCTIONAL CLEANING: Small cleaning brushes for household can be used for various purposes, making them a versatile tool for all your cleaning needs. 2、DEEP DETAIL CLEANING: Designed to reach into narrow crevices and tight spaces, these brushes are perfect for cleaning window tracks, grooves, humidifiers, bottles, keyboards, and more. 3、KEEP YOUR LIVING SPACE CLEAN: Crevice cleaning brush set are designed to remove dirt, dust, and debris from hard to reach areas, helping you maintain a clean and hygienic environment in your home or beauty salon. 4、EASY TO USE: With their ergonomic design and comfortable grip handles, these tiny scrub cleaner brushes are easy to maneuver and provide effective cleaning without straining your hands. 5、DURABLE AND LONG LASTING: Made from excellent quality materials, crevice cleaning brushes are built to last, ensuring you can rely on them for long term use without worrying about wear and tear.