Each stamp has 3 different designs that stamp as you roll. Stamps are self-inking so no additional ink pads are necessary. They are great as premiums, toys, or for arts and crafts. We may customize the stamp design and the sticker label. Standard packing is 36pcs per display box, 20 boxes per outer carton, and 0.118cbm per outer carton. We may also customize the packaging to the customer\'\'s specifications, such as blister cards, polybags, and bulk-packing.