Professional Keyboard Cleaning Kit Keycap extractor for easy removal of keycaps from gaming and mechanical keyboards. Use in conjunction with a stiff keyboard brush to effectively remove dust, fingerprints, and embedded debris from keyboards. Durable materials and dependable performance Cleaning tools in this set are made from sturdy materials. Bristles are soft yet tough, not easy to deform or detach, providing reliable cleaning power over time. Foldable Cleaning Pen for AirPods and small devices Includes a silicone tip, a density brush, and a flocked sponge. The triangular silicone tip is designed to clean crevice stains; the density brush cleans earbuds and phone mesh sound holes; the flocked sponge cleans openings in earbuds charging cases. Specific purpose accessories Each accessory is designed for a specific cleaning task, including cleaning earphone sound holes and LCD screens. Use scenarios Keyboard maintenance: remove keycaps from gaming or mechanical keyboards with the keycap extractor, then use the stiff brush to remove dust and embedded debris from hardtoreach areas. Earbuds and AirPods care: use the foldable cleaning pen to clean crevices, mesh sound holes, and chargingcase openings, maintaining clear audio output and charging contact points. Screen and accessory cleaning: use appropriate components to clean LCD screens and small device surfaces, reducing fingerprint residue and dust buildup.