This is a set of an Insider Bat and a Mizuno training bat. Not sold separately. Insider Bat Size: 6 Color: Black x Red Original price: Approximately 6480 yen Mizuno Training Bat (for one-handed use) Size: 65cm, 830g The number "830" is handwritten on the grip end. Original price: Approximately 5500 yen There are scratches and dirt, but there are no problems with use. Please refrain from purchasing if you are concerned about minor imperfections. Please comment if you have any questions. Cancellations and returns are not accepted. Thank you for your understanding.