DakshCraft Pure Copper Drinking Tumblers, (Capacity - 8.1 oz) 100% Satisfaction Guarantee by DakshCraft product as we are only the authorized dealer. We will not be responsible for the fake product which has been sold by fake sellers. Copper Drinking Glass Set may be Excellent Gifts for Both Men and Women; Great for Weddings, Anniversary Gifts for Mom and Dad or Husband/Wife, Birthday Gifts for Anyone Pure Copper Plain Drinking Glass Glass Size : Height - 3.4", Dia - 2.4", Weight - 60 Gram, Capacity - 240 ml / 8.1 oz Our Shipping partners are DHL and UPS ,the fastest courier of the world. We assure you hassle free delivery within shortest period. Our customer support team work for around the clock.