IMPRESS YOUR CUSTOMERS: If you own or manage a restaurant, café, B&B, or a bar, or you’re just simply looking for an exquisite coffee cup set for your kitchen, our insulated espresso glass mugs are the perfect solution to impress your patrons and guests!PRESENTATION IS EVERYTHING: The espresso shot glass cups truly transform anyone's coffee drinking experience, as their unique double-layer construction creates a fabulous illusion that makes the coffee inside the cups look like it’s floating.KEEPS DRINKS AT THE PERFECT TEMPERATURE: Espresso is meant to be served piping hot, so our insulated clear glass cups keep your coffee hot for longer so you can enjoy it just the way it’s meant to. Furthermore, the double-wall insulation makes the espresso shot glasses cool to touch, while the thick handle offers a great grip.INCREDIBLY USEFUL DESIGN: The thermal glass cups have a stackable design so you can easily store them in your kitchen or a cupboard when not in use, and they fit perfectly any coffee maker or espresso machines, including Nespresso, Diva, Delonghi and more!FIRST-RATE QUALITY: Made of the highest quality lead-free borosilicate glass, our craftsmen carefully make our glass espresso cups to impress. The thermal coffee cups are unbelievably durable and are suitable for microwave or dishwasher use.