Come and see our amazing products. The ceramic mug is made of durable glazed porcelain ceramic, contains only natural substances from Mother Earth. No Plastics, Cadmium or Lead. Printed words on high quality ceramic with our unique design on both sides, so both right and left-handed users can enjoy; Microwave, Dishwasher, Freezer & Oven Safe. (handle are heat-proof, won't don't get hot in the microwave) Pls confirm with us about the packing info, stock color and exact production time before placing your order.