Character Stickers, Drop Stickers, Bonbon Drop, 3D Dimensional Stickers Lovebu Stickers Bonbon Drop Stickers 3D Puffy Stickers Lovebu, Dimensional, Puffy Stickers, 6-Sheet Set These stickers have a hollow center. I bought these for my daughter (at a general goods store), but I have a lot of them, so I am selling them. Although they are new, they are made overseas, so there may be printing misalignments, unevenness, dents, weak adhesive on the stickers, etc. There is a possibility of initial defects. These are manufactured overseas, so please purchase only if you understand this.