Made of 18/10 high polished stainless steel.
The well on the 6-cup is approximately 4 3/4" diameter and holds about 10 ounces of water.
The well on the 10-cup is approximately 5" diameter and holds about 16 ounces of water.
Available sizes:
4-Cup espresso maker, 7" high, 8 oz capacity
6-Cup espresso maker, 8" high, 12 oz capacity
Made in Italy.