Keyboard brush computer cleaning set: High-quality materials This 5-in-1 multifunctional computer cleaning tool set is made from premium ABS and nylon materials, ensuring no unpleasant odor, excellent durability, antioxidant properties, wear resistance, and eco-friendly performance. Includes a built-in Bluetooth earbuds cleaning pen. Multifunctional cleaning tool kit: Thoughtfully designed, this 5-in-1 keyboard cleaning set features a simple key remover, nylon bristles, metal tips, high-density flocking heads, multifunctional cleaning heads, and flocking sponges. Each component serves a specific purpose for thorough cleaning. Ideal for use with Corsair keyboards. Precision brush head: The nylon brush head is crafted with carefully selected bristles offering moderate firmness and excellent elasticity. Its triple-row densely packed design reduces friction and enhances cleaning efficiency. Suitable for use as a keyboard and earphone cleaning brush, compatible with Logitech keyboards. Mechanical keyboard cleaning set with keycap puller: This keyboard cleaning brush includes a built-in key remover, allowing for easy removal of keycaps to enable deeper and more effective keyboard cleaning. Perfect for use with Logitech gaming keyboards. 5-in-1 keyboard cleaning brush kit: Soft brush and flocking sponge effectively remove dust from wireless charging cases and small crevices. The high-density brush cleans debris from headset sound holes and fine particles from keyboards, while the metal pin tip helps dislodge stubborn dirt trapped between keys.