Leupold Lenspen Lens Cleaning Pen

From MidwayUSA

A must-have accessory for your scope, spotting scope or binoculars. This compact two-step cleaning system has a natural hair brush which is fully retractable for protection when not in use. The microfiber cleaning tip automatically replenishes itself with cleaning compound for effective cleaning without scratching. Features:Retractable brush on one endChamois cleaning pad on the opposite endCleaning pad is impregnated with a cleaning compound that is replenished when the lid is replaced