ComSaf Double Walled Glass Coffee Mugs 8oz250ml, Insulated Borosilicate Glass Cups with Handle, Cappuccino Cups for Tea, Coffee, Latte Set of 4

The ComSaf Double Walled Glass Coffee Mugs come in a pack of 4 with a capacity of 6oz/180ml. These mugs are made of thermal insulated borosilicate glass, which keeps your drinks hot or cold for a longer period of time. The vacuum between the walls prevents the glass from overheating, so you don't burn your fingers. The mugs have handles that are well designed for comfortable gripping. Customers are pleased with the appearance of these mugs, as they have an attractive shape and are clear glass. However, some customers found that they take longer to heat in the microwave than porcelain mugs. They are also a little small and are closer in size to a teacup than a standard mug. Customers have reported that the mugs are sturdy and don't break easily, but some are concerned that the glass is thin and could be easily broken. The ComSaf Double Walled Glass Coffee Mugs are either hand washable or dishwasher safe according to the instructions. However, some customers have had no problems using them in the dishwasher. These mugs have no etching on them, are 3 3/4" or 9.5mm in height and have no holes in the bottom. Overall, these mugs are great for those who appreciate a smaller coffee or tea serving and want it to stay hot or cold longer than in a standard mug. They are aesthetically pleasing and make for a great addition to any table setting.