ash glaze cup

At first, I thought it was an old Seto that imitated a bronze cup, but I'm not sure.
When I put water on the non-glazed part, it smells like old soil, and it's aged, but I wonder when it's pottery. The smooth ash glaze invites flowers.

We have posted many product photos, so please check the details and condition.
If you have any questions, please feel free to contact us .