KLIN Glass Shine HD | Heavy-Duty Microfiber Glass Cleaning TowelA heavy duty variant of the famous KLIN glass shine. The Glass Shine HD is a much larger, thicker towel that is multifunctional due to its two different sides. The primary side is a soft low nap material very similar to that of the original glass shine, which does a fantastic job or cleaning large amounts of glass while leaving behind a streak free finish. The other side of this towel is a microfiber twist pile that is very effective at drying