Bialetti Moka Express Espresso Maker

The '9-cup' designation refers to Italian espresso cups, which are about 2 ounces each. In total, this pot yields approximately 18 ounces of strong, concentrated coffee, making it ideal for serving several people at once.

The standard aluminum Moka Express is not compatible with induction cooktops because aluminum is not magnetic. You would need to use a separate induction adapter plate or look for Bialetti's specific induction-ready models.

Cleaning is straightforward, but you must hand-wash it with warm water only. Avoid using soap or putting it in the dishwasher, as these can strip the aluminum's seasoning and cause the metal to oxidize or discolor.

Bitterness usually occurs if the heat is too high or if the coffee is left on the burner for too long after it finishes brewing. Use medium-low heat and remove the pot from the stove as soon as you hear the gurgling sound to prevent over-extraction.

Yes, you should use a medium-fine grind, similar to table salt. If the grind is too fine, it can clog the filter and create excessive pressure; if it is too coarse, the water will pass through too quickly, resulting in weak, watery coffee.

The safety valve is a pressure-release mechanism designed to prevent the internal pressure from becoming dangerous if the filter is clogged or the grind is too fine. Never fill the water reservoir above this valve, as it needs space to function correctly.