※ I also have stacking mugs and coasters for sale. If you use the "request for combined purchase" function, I will offer a small discount. This is a plastic stacking mug. It can be easily stacked, so it doesn't take up much storage space. Capacity: 330 milliliters Size/Dimensions: Approximately H92 x φ82mm Material: Plastic ※ Heat resistance: 70 degrees Celsius. ※ Do not use in microwave or dishwasher.