Review on ☕ SMLIXE Coffee Duo Handle Cappuccino by Shahed Cleveland

I was blown away by this mug at first sight. It is very light and easy to use and looks very nice. There are six cups in the set, which is very cool and practical at a party. However, after three weeks of use, one of the cups broke. I didn't break it. I don't understand what's going on with this mug. Its inner wall will have a small leak. The water seeps in with steam every time as can be seen in the attached picture. Now I'm afraid to use other cups and whenever I use these cups. it becomes a habit to carefully examine whether it is good or not. It's not reliable at all.