5-in-1 Computer Cleaning Kit With Nylon Bristles, Flocking Sponge, High-density Brush, Metal Pen Tip And Keycap Puller, Dual Head Hidden Design To Meet A Variety Of Cleaning Needs. - Keep your peripherals clean and ready to use with this brush. It is designed to clean perfectly to remove keyboards and dust from all corners. - Multi-functional design to keep the headphones clean and infection free. - Double ends can be switched according to different needs, keyboard cracks are easy to accumulate dirt, metal nib cleans stubborn dust. - They also help with cleaning and more thorough removal of the old caps, making them perfect for keyboards with many keys. - This multi-functional vacuum cleaner can clean all kinds of things: 4 different cleaning heads, a one-of-a-kind tool, and even skills to clean keyboards and earphones. - The nylon bristles, flocking sponge, high-density brush, and metal pen tip will clean your keyboard or laptop screen. - The key-cap puller can be used to clean and remove any sticky keys on your keyboard.