3 oz fine quality porcelain "square shape" with espresso cups with saucers. Includes 6 espresso cups and 6 saucers.Every item is made with hard porcelain which gives great resistance from crashes and thermal shocks. It must resist to the washing-up liquid's bleach without losing its precious whitening and its velvety surface. Sold in sets of 6 cups & saucers. Made in China.