Vitahalo portable oral irrigator

This is an oral irrigator that is essential for brushing your teeth. I bought it on Coupang for around 30,000 won. It wasn't as heavy as I expected and was comfortable to hold with one hand. It is rechargeable and lasts quite a long time on a single charge. The water tank holds up to 200ml, and there are four operating modes. The water stream comes out nice and refreshing. It is a great product for preventing cavities.