These sticker books are super popular with adults! ✨ Small size makes them perfect as a secondary or second sticker book! ✨ A8 size 3-hole mini sticker binder Includes 5 hard-type refills ✨ Recommended uses: Trading cards, Cheki photos, stickers, receipts, memo pads, to-do lists, creating original planners, organizing items for "oshi-katsu" (supporting your favorite idol/character) and handmade crafts, sticker books Size: A8 - Number of holes: 3 - Features: Mini sticker binder Case