This is a vintage Mexican folk art Aztec/Mayan calendar ashtray, likely hand-carved from alabaster or marble stone.

The ashtray features a carved Mayan calendar design on the top surface.

The corners of the piece are sculpted into small faces, possibly representing Mayan or Incan warrior masks.

It is made from a solid piece of grey and white mottled stone.

The item can be used as an ashtray, a trinket dish, or a decorative catchall.