This all-in-one mule set is made of 100% pure copper that is coated with food-grade lacquer for maintaining the luster aesthetic and exceptional fine craftsmanship of the mugs resulting in an overall superior brass drinking chalice that you will surely enjoy for years to come the solid handle is strongly welded to perfection to guarantee a comfortable grip and durable quality when in use

Set includes 4-copper mugs plus terrific additions such as 4-copper straws， 1-copper shot glass， and 1 cleaning brush that completes your drinking experience to get your hygge on the mugs' barrel-shaped and hammered design is beautifully crafted to accommodate different mule recipes as well as having a well-deserved space in your display cabinet or home bar for years to come

Being 100% copper， it is understandable that it does require a bit more care to keep your mugs in tiptop condition handwashing shortly after usage and drying them thoroughly with a clean cloth to avoid condensation is strongly recommended perfect as a gift for a wedding， anniversary， valentine's day， Christmas， or any future gift-giving occasion

We love and take pride in our mule copper mugs and we back this up with a lifetime guarantee if there are ever any issues， just contact us and we will make it right order now and be assured that this product will live up to your expectations， guaranteed if it does not， we've got you covered chances are， you will never need to reach out!