Chiikawa Exciting Amusement Park Cork Coaster 2-Piece Set C

This is a simple design cork coaster set of 2 pieces made by cork.
It has a solid material feel with a thickness of 5mm.

Size: Diameter 10cm ?? 5mm thick
Material: Cork
Weight: 20g (??approximately 10g per piece)

Manufacturing location
Material: China
Printing: Japan