Separated Dual Head Design: 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 | Soft Brush Does Not Hurt Keyboard: Special selection of nylon brush with moderate softness and hardness, three-row design with high pore strength, good elasticity, stiffness and compactness, more labor-saving friction | Multifunctional Cleaning Kit: Flocking sponge can clean the dust in the wireless charging case of the earphone. High-density brush can clean the dirt on the sound outlet hole of the earphone. Metal pen tip can clean the stubborn dust | Easy to Use: 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 | Packing: There is a multifunctional cleaning pen inside