Espresso Glass

"Great for espresso...Love it for my espresso in the mornings. Keeps it nice and hot....Great espresso accessory...Simple to use, and very effective at keeping my espresso warm."

"Amaizing product..i can now make coffe in my espresso machine and take it in my ember travel mug for long distances..every sip is as hot as desired..definately recommended if u have travel mug.."

"We've had some occasional disconnects with the app where we had to reconnect Bluetooth, but aside from that, the 10 oz. mugs have been consistently providing excellent heating for our morning espressos and coffees. They are a worthy match-up to our office's Gaggia Espresso machine....Fantastic mug to keep hot drinks, hot. Whether it be an espresso, a cappuccino, or an Earl Grey tea, the mug works perfectly."

"The mug fits under my espresso machine (Breville Oracle) with a little tilt. ...Keeping espressos or coffees warm in proper Drinking Temperature over time keeps flavor consistent in quality, while eliminating need to reheat or use more coffee with further additions. "

"But, like the old time glass coffee pots, they cooked your coffee giving it a burnt taste. "

"Almost perfect, here are possible improvements: * Metal / glass lid * Set time for coffee to be ready in the morning * Type C charger * Qi wireless charging compatible * Larger volume capacity"