I always wanted a set of Moscow mule mugs so I was thrilled when I had the chance to try these out and they do not disappoint I made a drink with them right away I loved how cold my drink stayed and how the mug stayed really cold even when my drink was almost gone the mug was still cold It also felt nice and cold on my mouth with every sip which I liked The thumb rest makes it easy to hold but I also liked cupping my hands around the mug My boyfriends comments were I love it This ones mine Yeah they are cool Your not getting this one back We had fun having a couple of drinks together I like that they are handcrafted it makes them more special and are great for entertaining Family and friends as they are very elegant looking With the kit it included straws a jigger mixing spoon a straw cleaner and instructions how to clean them to complete the set I will have these for years to enjoy I liked reading about the Ayuvedic benefits of copper and the write up about the company With 100% money back guarantee you can not go wrong We love ours If you are buying for a gift you may want to buy 2 sets because they are so nice you will want to keep them for yourself