Stoneware 1220 degrees Celsius. May spark and explode in a microwave because it's full of iron bearing rocks. May bully other crockery if left unsupervised in a cupboard environment. Possibly Incontinent. Hand wash. Made in New Zealand. Stamped STEER like the brand on a colt's arse.
Approximate Measurements: Length 8cm, Width 6cm, Depth 1cm.