Efficient Cleaning Kit: Well-designed cleaning tools, With a simple key puller, the change of key cap is no longer laborious and the removal of key cap is cleaner and more thorough. Soft Brush:Moderate softness and hardness, three-row design with high pore strength, good elasticity, stiffness and compactness, more labor-saving friction. Multi-function:The flocking sponge head allows you to clean your earphone charging compartment, and the high-density flocking head allows you to clean the sound hole and mesh . Meet All Kinds of Cleaning Needs: Flocking Sponge, High-density Brush, Metal Pen Tip and Keycap Puller, dual head hidden design. Improve Sound first :You use the soft brush to clean the general surface, then use a small portion of putty to press on the areas that need to be cleaned for specifically target dust and earwax.