Hello Kitty regional design ballpoint pen set of 4. Local specialties. Thank you for viewing. These were purchased in various parts of Japan around 2000 to 2006. The ones in the bags are unused and unopened, and have been stored at home. I haven't tested them, but I don't think they will write because they are old. Although unopened, some have opened due to aging. Please understand that these are used items. Immediate purchase is OK. Osaka Takoyaki 2003 Hiroshima Oyster 2005 Gunma Bunbuku Chagama 2004 Kamakura Hydrangea 2003 Please read the profile before purchasing. Thank you for viewing.