Threshold Designed by Studio McGhee Round Carved Ceramic Box Display your collection of artificial or real plants in this Round Carved Ceramic Box from Threshold™ designed with Studio McGee. Carved out of ceramic in a round shape, this lidded box features a hint of brown for a touch of traditional style. Decorate this gray ceramic box with coordinating vases and jars on a shelf for an elegant display. Meet Shea McGee, the designer and stylist behind the brand Studio McGee.