I recived all the cups completely broken. The seller responded quickly but Ali Express only refunded me 14 euros instead of 24 euros, and didn't want to offer me a full refund. Unhappy, completely unusable. They seemed to be nice, but if it's broken then it's useless. Sorry for the bad notation, but It's unfair to recive the goods broken and not to have a full refund.
I had a problem with the order but the seller managed to resolve everything perfectly! Thanks a lot I recommend a lot.
Arrived completely broken.