Cindy welcomes you to AGATE 108™

Home of the Original Cottage Plates®


Cindy Kupper welcomes you to Agate 108, the Home of the Original Cottage Plates. Headquartered in a vintage cottage on Balboa Island in Southern California, Agate 108 was established in 1975 as the inspiration of Kay Cooper. She successfully operated the business until 1996 when she retired and sold it to her long time neighbor, Mary and Cindy.

Pictured here, Mary and Cindy proudly display some of their designs.


Just a few examples of how Cottage Plates® are displayed to welcome friends and guests.

Where would one fit at your home?


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