Vintage Pewter Bottle Coaster Finstain A

This is a vintage pewter bottle coaster from Belgium.

It's a simple coaster with a charming relief rim.
It's also useful as a trinket dish for rings or other small items.
The back is stamped "ETAIN" (pewter) and also with the brand "FINSTAIN" (a Belgian company).

Condition: Shows some dirt, scratches, and distortion. You can appreciate its soft vintage charm.
Size: Diameter 12cm x Height 1cm
Era: Mid-20th Century