The New Lenspen DSLR Pro Kit contains everything you need to keep your lenses, viewfinders and filters clean.Solvents, harsh cleaning products and messy lens tissues can leave ugly and problematic smears that ruin photo quality.The Lenspen Original, MicroPro and Filterklear cleaning pens all feature a retractable brush with soft, natural bristles for the safe removal of any dust and dirt particles, and a special chamois cleaning tip which follows the contours of your lens, viewfinder or filter, removing any fingerprints or smudges in seconds. This is all thanks to the special non-fluid carbon cleaning compound inside the screw on replenishment cap, which is long lasting and designed never to spill or dry out.The Lenspen DSLR Kit comes complete with a handy microfibre carrying pouch which doubles as a cleaning cloth for virtually all other cleaning applications. Your DSLR will love you!