Stationery purchased at Asahiyama Zoo: Ruler: New, unused Ballpoint pen: New, unused Sharp pencil with seal face: Used twice Stationery purchased at Otaru Aquarium: Knock-type eraser: Used once Keyholder purchased as a souvenir during a visit to Shiretoko, Hokkaido: Stored at home for about 5 years. It appears to glow slightly in the dark. Rust is visible on the metal parts. Clione: Approximately 3.5cm tall, 3.5cm wide Will sell to those who understand the above.