The antistatic design of this product makes it safe and convenient to clean the motherboard of phone and computer. The brush with high hardness, easy to clean between the mainboard and make it cleaner. Suitable for cleaning sensitive electrons, such as computer, mobile phone and etc. Ergonomic design with anti‑slip handle and anti‑static brush provides you a perfect cleaning experience. It is small and lightweight, which makes it convenient for you to take to everywhere and storage.