This Camera Lens Cleaning Pen withOne Heads is a good cleaning tool for lens. Perfect for cleaning digital SLR， SLR， digital camera lens， binocular lens， and telescope lens. It comes with a handy retractable dust removal brush and a special non-liquid cleaning element， designed to never dry out. Safe and very easy to use.                                    Features            Unique cleaning compound will not spill or dry outOutperforms All Other Cleaning SystemsPerfect for cleaning digital SLR， SLR， digital camera lens， binocular lens， and telescope lensEnvironmentally friendly - no tissues to discardThe remarkable cleaning compound removes fingerprints， smudges， dust and grease marksThey are very durable， strong and can last for yearsSafety in use and great value for your money                                                            Specifications            Size    4.65" x 0.63" / 11.8 x 1.6 cm (L x Diameter)    <br>Color    Black    <br>Material    Plastic    <br>Weight    20g / 0.71oz    <br>Package size    6.69" x 1.85" x 1.81" / 17 x 4.7 x 3 cm (L x W x H)    <br>                                                            Package Includes            1 x Camera Lens Cleaning Pen withOne Heads