It's a cute little mug for you to pop your favourite beverage in.
The mugs are produced and printed entirely by hand in Japan by one of the few remaining milk glass producers Tsunagu Craft.
290ml
92mm×80mm
Design on both sides.
This isn't heat resistant glass like Pyrex. You may use it for hot drinks but it is recommended to handle it in the same way as vintage milk glass. Avoid extreme temperature changes. Do not pour hot water into a cold glass or vice versa! Do not use in the microwave or dishwasher. Handwash only.
