Product: High Appearance Level Homemade Coffee shop identical mug High borosilicate glass Milk Cup. Material: high borosilicate glass. Capacity: 420ml. Size: 12.4*8.8cm. These body glass designs are wide mouth designed and their beautiful shape can enrich your beer or drink soda. In the sunny summer, not only drinks bring pleasure, but also rich visual enjoyment! Made of premium borosilicate glass, this clear glass cup can withstand sudden changes in temperature between hot and cold ranges. With high heat resistance and explosion-proof, durable. Safe for use in dishwashers, microwaves and refrigerators. You can use these glasses as beer glasses, tumblers, whiskey cups, coffee cups, tea cups, cocktail cups, whiskey cups, iced coffee cups, iced tea cups, juice cups, coke cans, milk cups, water cups, and more.