Each piece in the Starfish glassware collection has subtle differences that unite the collection without mimicking the exact same design. Made from excellent quality glass. Diamond-wheel engraved, this unique glassware makes a wonderful gift for both men and women alike.• Dishwasher safe • Manufactured in the USA • Diamond-wheel engraved in the USA • 17 oz.. • H: 4.5" • D: 3.5"