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The name ‘Tumblur’ is a combination of the words tumbler and blur, which means blurring the germs within a tumbler. There is a certain number of cups and tumblers that we carry with us, but the conventional sterilizer is too heavy and large to be used outside the home.While we carry tumblers in the offices, at home, or when moving, we are often afraid of the germs that might be existing inside of a tumbler or a cup before using them. However, we can easily use ‘Tumblur’ whenever or wherever we are. We can sterilize them right before using, so it is hygienic and convenient.
sang myung university
ulsan, South Korea