This Stovetop Espresso Maker MILANO Stone is made from food safe aluminium a non-toxic silicon gasket seal. Featuring a burn guard on the grip to protect your fingers from touching the hot surface of the pot. ‘Made in Italy’ with a certified safety valve that prevents internal pressure from increasing to a dangerous point. It’s perfect for anyone who enjoys strong coffee or a shot of espresso. Unlike other filter coffee makers, this brewing method extracts more caffeine and flavours through light pressure in the funnel filter. This gives stovetop espresso a stronger and richer cup than a standard percolator. The stovetop espresso maker Milano stone is safe for many kinds of stove tops like: Electric coil, glass cooktops, gas stoves, propane, or camping stoves as well. Unfortunately, because this espresso maker is made of aluminum, it can not be used with induction cooktops/stoves.