Birthday Gift A great gift for dad, husband, man, mum, wife, woman, kids, family, teacher, student, colleague, customer, mechanic ... Born for Cleaning, Wide Compatibility Compatible with Quest 2/ Quest/ Rift S/ HTC Vive/ Cosmos/ Valve Index / PS4 VR Headset, Microsoft HoloLens, other brand of virtual reality glasses, cameras, drone, goggle and other optical lenses. Feature -Safe removal of foreign matter from surfaces of all optical glass. -Fine microfiber leaves zero scratches, streaks or marks. Safe for all surfaces and lenses. -Durable material for extended use. Brush with Carbon Cleaning Head, Effective Cleaning One side is made of soft brush can reach the narrow area, corners & edges of lenses. The other side is dry carbon compound to absorb grease & dirt. Effectively eliminates fingerprints, smudges, dust and dirt on lens and screen. Its middle button is used to retract brush into pen to keep clean, easy maintenance. Easy to Clean VR Lens 1) Direct a powerful stream of air to blow away dirt and specks from lenses. 2) Soft brush can reach the narrow area, corners & edges of lenses. 3) Take off the cap and use cleaning tip with dry carbon compound to absorb grease & dirt. 4) Clean the cover with cleaning cloth. Note: Do not use cleaning pen on wet surface. Package 1* Retractable Lens Cleaning Pen, 1* Lens Cleaning Cloth, 1* Air Blower Cleaner. Must – have cleaning tool for VR fans.