Efficient Keyboard Cleaning Kit:5-in-1 keyboard & earphone cleaner kit with Nylon Bristles, Flocking Sponge, High-density Brush, Metal Pen Tip and Keycap Puller. A dense bristle head for easy cleaning of the keyboard and headphone sound hole and other parts of the headphone; a metal tip for deep cleaning of crevices and stubborn cleaning dirt,make dust nowhere to hide. | Upgrade High-end Design:The design of the keyboard brush is very stylish. It adopts a press and push handle design and dual head hidden design to meet a variety of cleaning needs, which increases the practicability of the product. | Soft Brush Does Not Hurt Keyboard:Our keyboard brush cleaner provides a cushion of nylon bristles with moderate softness and hardness. They are three-row design and have a high pore strength for elasticity, stiffness, and compactness. This ensures they don't cause damage to keyboards while still saving you time. | Easy to Pull Keys:With a simple key puller,The change of key caps is made very easy. They also help with cleaning and more thorough removal of old cap, making it perfect for keyboards with many keys. | Multi-Function:Portable computer cleaning kit bring you convenience, can effectively clean the inside of the grooves of the most sensitive electronic products (such as cleaning small crevices in mobile phones/charging cases/Bluetooth earphones/keyboards, computer screens, lenses and LEGO, etc.)