The heavy-duty variant of the famous KLIN glass shine has arrived. Once this towel is in your hands there is no question as to why this towel has been branded as the HD variant of these phenomenal glass towels. The Glass Shine HD is a much larger 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 and leaving behind a streak-free finish. The other side of this towel is a thirsty micro twist pile that we have found is very effective at drying exterior windows and cleaning stubborn hard to remove smudges.