Thank you for viewing. A Showa-retro ashtray. This item is unused, but has been stored for a long time. The underside has a softness when pressed, like a Tupperware lid, and appears to have some scratches depending on the light. The material seems like it would be non-slip. The inside seems hollow. It's a very rare item, and the center is raised. How about using it as a small item holder or a key tray? Thank you. Style...Retro