Character Stickers Drop Seals Bonbon Drop 3D Dimensional Stickers LABUBU Stickers Bonbon Drop 3D Puffy Stickers LABUBU Dimensional, Puffy Stickers 6-sheet set These stickers are hollow. I bought these for my daughter (at a general store), but I'm selling them because she has so many. They are new, but since they are made overseas, there may be printing errors, unevenness, dents, or weak sticker adhesion. There is a possibility of initial defects. Please purchase only if you understand that these are made overseas.