Sanrio characters joined Pochitto 6 Push-button Stamp collection which consists of 6 small self-inking designs, and by pressing down each design, the design is stamped on paper.  The oil-based ink which is water-resistant allows you to color the design after the ink dries.  It is convenient to carry in your pencil case.  "Pochitto" means a sound of button in Japanese.  

* Individual Stamp Size: 1cm x 1cm (0.3" x 0.3")
* Overall Size: 8cm x 1.5cm x 1.5cm (3.1" x 0.5" x 0.5")
* Ink: Oil-based ink
* Each stamp can be stamped 1000 times