Come and Check Our Promo Solutions.Lead-free high quality handmade borosilicate-glass, this material can withstand high temperature, and has high surface hardness, can prevent scratches. With a capacity of 8.5oz. Double wall glassware creates a beautiful illusion of suspended liquid, adding an extra scenery to your drinking time. These sleek high-end glasses will be suitable for restaurants, cafes, work and home. Pls check inventory and detailed info with us before placing your orders.