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When you clean up a room using dustpan, there are a little sand dust and hair. To solve the problem, I combined with dustpan and a tape cleaner. Dust pan can clean large trash easily, but cleaning little dust is very difficult. on the contrary, tape cleaner can clean little dust, but it cannot clean large trash and I designed ‘Rolling dust’that plused two advantage. we will clean our place perfectly by using ‘Rolling dust’
daegu, South Korea