斯里兰卡采购需求：双层玻璃咖啡杯、玻璃茶杯、玻璃酒杯、玻璃杯、玻璃壶、风暴玻璃瓶

I'm looking to source a selection of tea brewers and cups to enhance our product offerings. Ideally, the tea brewers should be efficient, user-friendly, and designed to cater to a variety of tea types. In terms of cups, we're interested in options that are aesthetically pleasing, durable, and suited for both hot and cold beverages. Please include details on materials, capacity, and any customization options available. Looking forward to your feedback!