◆Important Notes◆ Before use, you need to remove the sticker that says "Desk Stamp." Please peel it off slowly. Even if you peel it off slowly, adhesive residue may remain. If any remains, please remove it with a sticker remover before use. ●Receipt Enclosed - New, Unopened Set of 3 ◾Ink Color: Blue ◾Water-based dye ink ◾Stamp Surface: Synthetic rubber ◾Body: Plastic resin No smokers or pets.