Camera Cleaning Kit Essential Package for DSLR and Sensitive Electronics: APS-C Sensor and Cotton Swab, Lens Pen, Lens Brush, Wet Wipes, Lens Cleaning Paper, Microfiber Cloth, Air Blower This Essential Cleaning Kits Package contains: 2 aps-c sensor cleaning swabs, 1 air blower cleaner, 1 microfiber cloth, 1 lens pen, 1 lens brush, 2 wet wipes, 50pcs lens cleaning tissue paper and a small carrying bag Professional lens pen: multi-laminate nanoscale active carbon powder effectively absorbs oil stain, fingerprint and dirt on lens. Super fine and soft anti-static brush get rid of dust in the seam. Hurricane air blower has super soft nozzle that prevents damage on the lens or sensor from accidentally contact. Powerful airstream effectively blow away dust Sensor cleaning swab is compatible with all APS-C type sensors and is packed in individual vacuum package in 100% dust free environment Small convenience bag keeps essential kits together and handy to use. It should always be the first step when you clean your lens. If you can clean your lens without physically touching it, it would be the best! DO NOT use your mouth to blow the dust on lens as it could coat it with saliva. Do not put too much pressure on the brush, and only use the bristle end gently brush across the lens surface Never touch the bristles with your fingers as it will transfer the oil to the bristle Don&#039;t expect brush to clean oily smudges or fingerprint on the lens. You will need to use other tools to clean them You don&#039;t have to use liquid cleaner. Unnecessary chemicals may damage the coating and reduce the useful live of the lens If try clean does not work, simply breathing on your lens and then wipe it. Use the soft brush at one end of the pen to brush off loose dusts and particles, Use carbon-charged felt tip on the other end of the pen toabsorb oil stain, fingerprint and dirt on lens The small pen-sized design easily fits into any camera bag Retractable design makes the brush stays clean when not in use Multi-laminate nanoscale active carbon powder effectively absorbs oil stain Made of premium quality material, long lasting and durable Each sensor cleaning swab is produced in 100% dust-free environment and packed in a vacuum bag It is 100% safe for cleaning CCD/CMOS sensors provided the sensor cleanig instruction is properly followed. Anti-static treated cotton swab is dust-free and lint-free Especially effective for cleaning the edges of a lens. Super thin and soft, no harm to the coating of lens Pre-moistened, anti-static and non-streak DON&#039;T use it for Lens and Sensor cleaning