Purchased at Patty's, a fancy shop inside AEON. ⭐︎ Official Sanrio Korea sticker on the back. Official licensed product of Sanrio Korea Co., Ltd. About 3mm thick, soft and squishy. You don't see these on flea market apps or the internet, so they might be rare. ⋆┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈⋆ Overseas product, stored by a private individual. Bonbon Drop Seal Petit Drop Seal Uruturu Pop Seal Ships within 24 hours! I also have many other stickers for sale! Will be placed in a waterproof bag and shipped via Yu-Packet Post. BONBON Uruturu POP sanrio Sanrio kuromi Kuromi 3D puffy plump Heisei era