I saw this when I was shopping for anime stickers for my cards.
p1: The stickers can be pasted on the back of your mobile phone.
p2: They can be pasted everywhere besides your cup.
p3: They are waterproof.
Me: That seems to make sense but there seems to be something wrong. 🤔 Oh wait… Your mobile phone…
We are a cute and loving international community Ｏ(≧▽≦)Ｏ !