JJC CL-3 Camera Cleaning Kit 3-in-1JJC CL 3(D) Cleaning Kit contains 3 items that can be used to keep your cameras, lenses, filters and other optics free from dust and dirt. Air Blower The Air Blower can direct a powerful stream of air to blow away dust and dirt from your lens, camera body and filter, which is non toxic and environmental friendly. Upgraded air nozzle is made of premium silicone, soft and elastic, which can effectively avoid accidental scratches to your optics. Lens