Fferrone’s Dearborn collection literally turns glassware inside out. Featuring intricate linear detailing on the interiors, this set of two mini glasses was handcrafted by Czech master glassblowers from borosilicate glass, which offers thermal resistance for a range of hot and cold temperatures. The glasses are oven, microwave, and dishwasher safe. Fferrone Design Dearborn Mini set of 2 glasses