Come and see our amazing products. 100% LEAD-FREE- this double-wall borosilicate glass expresso cups are 100% lead-free, with the super chemistry stability: acid & alkali resistant, and anti-corrosion ability, it will provide you the most healthy drinking way all the time. TOP OF THE LINE QUALITY- Made of thicker mouth-blown, lab-quality borosilicate glass, this double-wall cappuccino coffee mugs is scratch resistant and more durable to stand the daily use - safe to heat in a microwave or freeze in the fridge, giving a smooth finish and crystal-clean look without any rough or abnormal spots. Pls confirm with us about the packing info, stock color and exact production time before placing your order