All Laura Zindel Dinnerware products are made from creamy white high-resistance china. These products are microwave and dishwasher safe, and durable enough for everyday use. Color option refers to the color on the inside of the cup. *Our tumblers fit into most car cup holders. Size: 6" (16 oz)
If you are interested in having a top for your tumbler to make more usable for your travels see Laura Zindel's Eco Tops here.
Inner lining of cup is WHITE