Cross's masterpiece ballpoint pen, the Aventura AT0152 Blue. It's a twist-action pen. - Color: Blue (close to navy) - Material: Plastic, Metal - Design: Two-tone body - Clip: Metal clip - Ink: Black Thank you for viewing. This is an extremely orthodox and smart pen, but it's a slightly different, high-quality ballpoint pen. It should be discontinued now. You can buy stock items on Amazon, but they cost 5000 yen new. The blue color seems to be popular, and there doesn't seem to be any stock. After purchase, I only tested the ink and stored it at home. There has been no carrying it outside or using it. The twist function works fine, and the ink comes out. I think there are almost no scratches, but please understand that it has been stored by a private individual. If anyone is looking for one, please purchase it. It will be 350 yen extra with the box. Please contact me in advance. Body material... Plastic