Simon Pearce Ascutney Double Old-FashionedIn his quest to create the perfect Irish whiskey glass, Simons signature Ascutney Collection has grown into a range of unique handblown barware. A consistent favorite, the Ascutney Double Old Fashioned has a heft with its solid base and wide rim. Handmade by Simon Pearce glassblowers using centuries old techniques. Dimensions : 4 x 3 Capacity : 10 ounces Materials : Glass Made In : USA Dishwasher safe, though hand washing is recommended. Use a mild