This item is listed as a creamer but it is the perfect size for home espresso machines. A common complaint I read in many reviews of espresso machines is that there wasn't room under the filter holder for a "regular" sized mug. But the reality is that espresso machines aren't supposed to fit "regular" sized mugs. So these cute little creamers are perfect and are generally less expensive then the "demitasse" cups. If you warm them with hot water first or store them on the warming tray of your espresso machine, the will keep your espresso shots hot, which is part of pulling a good espresso shot. I only hand wash mine so I don't know how they hold up in the dishwasher. If you're looking for the perfect accessory for a home espresso machine these fit the bill.