Hand blown glass tumbler made by a family run workshop in Guadalajara. As this is a handmade item, size can vary slightly, perfect for wine, cocktails or candles. Large is 3.25 inches tall and 3 inches in diameter Small is 2.5 inches tall and 3 inches in diameter Our ombre glass collection is not dishwasher safe. All our glass ware is lead free and FDA inspected. Made by hand in a family run workshop, vidrio soplado is very durable. LUZ Collection is indigenous made, owned and operated. Although LUZ Collection is not a certified fair trade business, we make every effort to adhere to fair trade practices. If your order is not as expected for any reason please contact us directly so that we may rectify any problems. We are committed to 100% customer satisfaction.