Deep etched UFO and Mothership design creating beautiful elegant glassware design. Each lead-free glass measures 6 1/8in. H x 2 7/8in D and holds 15 fl. ounces Crafted of lead-free glass in the USA Real cut glass, real sand-etched and laser engraved Based upon a real story about an alien visit to Kecksburg, PA Citizens of the Universe, Put a glide in your stride, a dip in your hip, and come on up to the Mothership, the newest design by Rolf Glass. With diamond-wheel cut UFOs, a laser engraved bovine, and a sand etched tractor beam that disappears when it gets wet and reappears as it dries, this design by Rolf Glass is unlike anything you’ve ever experienced on this planet. Get connected to the Mothership before it’s gone.