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: "Omou mama ni kaku wo koeru" / Satoru Kobayashi "BIG STEP" / Sato "marina-moji3" / Marina "Title Unknown" / Ryo Nakao × 2 "Night View" / Kando Iga This is a set of the above 5 types. Not a complete set, so it's a clearance price!! + As a bonus "Title Unknown" / Ryo Nakao - 2 pens. (Not sold separately) Since these were on display, There are minor scratches on the packaging. Although it is a new, unused item, 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 "Omou mama ni kaku wo koeru" (Expressing 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 works of art, as well as collaborative products and events, and various other businesses. Under our 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 the works of six artists contracted with Heralbony: Satoru Kobayashi, Sanae Sasaki, Marina, Sato, Kando Iga, and Ryo Nakao. Among them, Satoru Kobayashi's work "Omou mama ni kaku wo koeru" is a newly drawn work for this collaboration, with the title arranged in uniquely shaped characters. By printing each of the art designs on the pens on the packaging as well, the product is finished to allow you to enjoy the art more as a whole. The ink color is black, and the popular 0.5mm core diameter for fine writing is used.