Two sets of unreleased Hello Kitty Bonbon Drop stickers from Japan. These are hard stickers, not hollow. ♡ These are products from Arishfish (阿里魚), which has a license agreement with Sanrio. ※Please note: There may be printing misalignments, variations in adhesion, and dents or folds in the packaging. If you are concerned about minor imperfections or are looking for a perfect product, please refrain from purchasing. m(_ _)m