About this project Features CapacityCapacity: 250ml, Height: 98mm, Outer Diameter: 75mm, Temperature: -20-150; Note: Please do not soak the cup in water or dishwasher for more than 5 minutes; pay attention to cleaning the bottom of the cup Small holes, do not rinse directly with water, otherwise water may enter the glass layer. Premium QualityFood grade glass for mugs, highly durable, non-toxic, BPA free, heat resistant. Double wall glasses with handles are durable; Unique DesignMade of ultra-light, heat-resistant, borosilicate glass. Its unique high-efficiency insulation layer keeps hot drinks hot and cold for longer; Non-condensationDouble-wall structure also prevents condensation from forming on the outside of the cup, so don't worry about those irritating rings on the table; ApplicationIt makes the liquid inside look like floating. Enjoy bubble tea, espresso, cold beer and beverages for a unique and stylish experience. Perfect for any cafe, restaurant, bar, office or your own home.