the latest 12oz double -layer glass coffee mug designs, many style choices, support customization of any logo

transparent and beautiful: the transparency of the glass makes the color, texture, and layers of the beverage. whether it is a tea or a colorful cocktail, it can be vividly displayed in the glass. environmental protection and health: the glass does not contain harmful substances and does not produce chemical reactions to ensure the purity and health of drinking. compared with plastic or metal, glass is the most difficult material to leave odor. easy to clean: the glass surface is smooth, and it is not easy to stain tea or coffee stains. it only needs to rush gently to restore the luster as the beginning..syi