Cobalt Marbled Tumbler

Lush marbled cup handmade by ceramicist Cassandra Keyes in Queensland. Crafted with two different stoneware clays – one tinted with Cobalt Oxide – creating a striking marbled effect. Each one-of-a-kind tumbler is fired twice and hand glazed. Perfect size for wine or water or any consumeable liquid.  Dishwasher, microwave and food safe.