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H2Only / Mix Coffee


Mixed coffee, most of people really enjoy it nowadays. But it’s really uncomfortable to enjoy it. For drinking a cup of coffee, you’d have to prepare many things made of disposable materials. That might really inconvenient for you to prepare and throwaway it. Have you ever spill the coffee powder or sugar? Then this product will help you to enjoy your resting time.


Catholic university of daegu

Catholic university of daegu
Deagu, South Korea

seung hyuck Lee,
Catholic university of daegu

yu jin Kang,
Catholic university of daegu