This is a set of two sheets of Kuromi's Bonbon Drop stickers, not sold in Japan. The stickers are not hollow, but a hard type. This is a product of Alifish (阿里魚), which has a license agreement with Sanrio. Sold separately for 850 yen each. ※Note: There may be printing misalignments, individual differences in adhesion, and folds in the packaging. Also, the product management code sticker was originally attached to the back of the backing card, but it has been removed to confirm the license authentication. Please be aware that there are traces of removal. If you are concerned about minor details or are looking for a perfect product, please refrain from purchasing. m(_ _)m #OfficialLicense #Uruturu #BonbonDropStickers #HardType #3DStickers #DimensionalStickers #PukpukuStickers #Bondro #Bonbon #StickerSwap #RewardStickers #Kuromi #Sanrio #Stickers