I imagined and visualized the universe. This is an original black tenmoku glaze and blue glaze, two-tone, fired at 1230 degrees Celsius. Stable handle, easy to hold in either the left or right hand. An original work. I hope you can enjoy your coffee while imagining the universe. Cup size: 90mm diameter, 125mm width including handle, 90mm height Weight: Approximately 260 grams Saucer size: 140mm width, 18mm height, weight 180 grams Microwave safe, but please do not heat for extended periods.