LensPen SideKick SDK-1-RU Cleaner Removes finger prints, smudges and grime. Totally dry cleaning; no liquids. Replaceable carbon cleaning pad. Patented carbon cleaning, no liquid required Outperforms all other cleaners Easy to use, carry and store. Cleans Fingerprints Safely Easily & Quickly No Messy Liquids or Dirty Cloths Designed for iPad Devices & Tablets