Hand-blended cobalt and white porcelain, wheel-thrown with clear glaze.
"Go Be Dangerous" stamped inside bottom.
 
Clay Body: Cobalt and White Kota Porcelain.

Approximate Dimensions:
Width at lip:  2.88 inches
Height:  3.75 inches
Capacity: measured ½-inch from the rim ~9 ounces

Food safe glaze inside and out.
Microwave, dishwasher, oven safe to 400° F.