Toothbrush that can measure contamination through a mirror and be replaced periodically. Users insert the brush head that bears the number 6 from the set of 12 brush heads in the handle of the toothbrush in June. They compare the number of the toothbrush reflected in the bathroom mirror with July casually while brushing their teeth in July and find the toothbrush has been used for one month or more. As the toothbrush tells the use period, it becomes the standard of how the users indirectly measure the contamination level and naturally leads to the periodic replacement of the brush head.
Country
KOREA
Year
2016
Designer
Jaewan Choi, Taeung Yun, Nuri Park, Eunji Kim
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Very creative! Change once a month ;
However, this design is a toothbrush head covering inside. I am very worried that the cover will contain dirt and dirt. After all, it is only once a month to change it. It is good to change all the heads directly. After all, we have to stick our teeth into our mouth.
This runway circle reminds me of blowing bubbles.
This feeling is a little troublesome to change every day.
Replacement? Change one every day?
Interesting design
The rhythm of changing a box