Tumbler toothbrush design

Isn't it fun to have a toothbrush that doesn't stand up? After brushing your teeth, putting your toothbrush in a wet cup can breed some small bacteria, which of course is harmful to our health, so doctors usually recommend putting your toothbrush upside down. Now designers Hyun Jin Yoon and Eun Hak Lee have brought us the "Born to Aspire" toothbrush, which has a load-bearing liquid design at the bottom to ensure its smooth. The design also won a Red Dot concept award last year.