4 oz. Spray bottle of 99.9% Isopropyl Alcohol is ideal for cleaning your quartz banger and glass. It comes with a ​6-inch by 7-inch microfiber towel is ideal for cleaning quartz bangers, as its compact size allows for precise cleaning of narrow areas without scratching, while its high absorbency efficiently removes residues with minimal effort; its non-abrasive, lint-free, and durable properties ensure the preservation and longevity of your quartz banger. ​