I’m impressed by the double-wall insulation. It keeps my drinks ice-cold for hours with zero condensation on the outside. Plus, there’s no metallic taste at all.
could not resist the cuteness of this cup. beautiful lightweight and unbreakable
















Add a playful touch of Japanese heritage to your drinkware collection.
Crafted by the world-renowned Nousaku foundry, this 100% pure tin tumbler brings the beloved Doraemon to life in a unique "wobbly" design. Its rounded base allows it to rock gently without spilling, mimicking the charming movements of the iconic character.
The "Wobbly" Charm: Unlike the stable Dorami-chan version, this Doraemon tumbler features a rounded bottom that swings playfully, making every sip an interactive experience.
100% Pure Tin Luxury: Hand-cast using traditional Takaoka techniques. Pure tin is a premium metal that purifies beverages and creates a smooth, mellow flavor profile for sake, beer, or cold tea.
Perfectly Chilled: Thanks to tin’s high thermal conductivity, simply pre-chill the cup in the fridge for a few minutes to enjoy an exceptionally cold and refreshing drink.
Material: 100% Pure Tin
Dimensions: H63 x φ79 mm
Capacity: Approx. 200cc (Full capacity)
Weight (including box): 310g
Box Size: H88 x W110 x D110 mm
Packaging: Premium gift box (Keshobako) included.
Quantity: 1 Piece
Note: Each piece is handcrafted. Minor variations in texture and finish are signs of authentic artisanal work.
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