This is the Green Clean Wet and Dry Lens Cleaner Pack 50 [LC-7010-50] Green Clean Wet and Dry Lens Cleaner 50pcs kit includes 50 individual sachets each containing a wet and dry tissue.

The wet tissue is saturated with a cleaning fluid for optical lenses - this tissue is designed for removing stains and also provides a anti-static effect. The dry tissue then dries off any remaining liquid and polishes off the lens.