HERALBONY Frixion Ball Knock Zone Pilot Mechanism: Clip slide knock type Ball diameter: 0.5mm (extra fine) Ink: Premium Frixion ink (water-based gel ink) Ink color: Black Eraser: Elastomer Body design: "Overcoming Writing as You Wish" / Satoru Kobayashi × 2-piece set This is a new, unused item, but it has been stored by a private individual, so please refrain from purchasing if you are concerned about minor details. ★For a smooth transaction Please cooperate with immediate purchase. This time, under the theme of "Overcoming Writing as You Wish," the next-generation model of the erasable ballpoint pen "Frixion" series, "Frixion Ball Knock Zone," is adorned with "unique art" that allows you to write "darkly and for a long time." HERALBONY Co., Ltd. is a company that contracts with artists, mainly those with intellectual disabilities, both domestically and internationally, for art licenses, and develops the "unique art" created by the artists into various businesses, including works of art, collaborative products, and events. Under the group purpose of "Connecting people and creativity," we have supported people's free creative power through the creation of writing instruments. This time, through the collaboration of this "unique art" and writing instruments, we will deliver new value to society through art and writing instruments. The products feature designs of works by six artists who have contracts with HERALBONY: Satoru Kobayashi, Sanae Sasaki, Marina, Sato, Ganru Iga, and Ryo Nakao. Among them, Satoru Kobayashi's work, "Overcoming Writing as You Wish," is a newly drawn work for this collaboration, with the title arranged into uniquely shaped characters. By printing each of the art designs on the pens on the packaging as well, the product is finished to be more enjoyable as a whole. The ink color is black, and the popular 0.5mm core diameter for fine writing is adopted. Type...Ballpoint pen Ink...Gel ink Features...Set Other features...Bulk sale Popular model...Frixion Ball