The Moka produces a rich, authentic espresso in just minutes. The aluminum pot features Bialettis distinctive eight-sided shape that allows it to diffuse heat perfectly to enhance the aroma of your coffee.This Bialetti Espresso maker is the original and best way to make authentic espresso coffee in your home. This model makes 9, 2-ounce cups of delicious coffee. – The iconic Italian coffee maker.- Aluminum pot features eight-sided shape that allows heat to diffuse perfectly- Material: Food Grade Aluminum Alloy- Induction Safe: No- Dishwasher Safe: No- Hand Wash onlyTips:- Grind coffee for moka use, slightly more coarse than esspresso.- Heat may be too high if pot produces coffee with a burnt like taste. Try lowering the heat on your next batch. It may take some trial and error.- For best tasting results always use filtered water.