Elegant and anything but anonymous, Potty is the special cup - cup with which IVV, among the main and now very few Italian glassworks that still produce in the Country, celebrates in the kitchen or on the table the tradition of crafting glass. Contradicted by a refined and light-looking look, in transparent glass, the Mug Over Potty without handle is made with double wall to isolate the external surface from the one that contains the hot drink. This solution allows you not to burn and, at the same time, to maintain longer the temperature of the drink.