This is a Williams Sonoma's egg cup, which is unmarked (common for eggcups). I got it with a partial set of Brasserie china, but I am not sure if this is Brasserie or another pattern.
SIZE: The height is 3 1/8". The diameter of the large end is 2 1/2" and the small end, 2".
CONDITION: This eggcup is in excellent condition with no cracks, chips, crazing, or other damage.
SHIPPING: Shipping will by USPS (free to US addresses).