cleaings mini toothbrush is designed for single use and can be easily carried anywhere! We have upgraded it, each upgraded mini toothbrush contains two refreshing toothpaste beads, which can provide a fresher and longer-lasting toothpaste, helping to clean teeth without water. The toothpaste liquid is made of food grade and can be swallowed directly. The soft tip at the end also helps to clean the gaps between teeth. The back of the toothbrush is a tongue brush, which can easily clean your tongue. Put them in your pocket, wallet, briefcase, desk drawer, gym bag and car, you will not regret buying it.