Battery thermokruzhkus mug
Pour a warm—over 96.8℉ (36℃)—drink into thermokruzhkus to make the artwork appear.
Weight: 500 g
Designer: Iskander Mukhamadeyev
Capacity: 10 fl. oz. (300 ml)
Packaging dimensions: 4.1″×3.9″×4.7″ (10.5×10×12 cm)
Do not microwave. Limit exposure to direct sunlight. Hand wash recommended as dishwashing might weaken the image heat sensitivity