UpTown, 100% Pure Copper Mug - 14oz Moscow Mules, Other Cold Drinks 100% Guarantee. The handles are soldered. This product is not Crap. It is hand made and may differ from the image. the true copper mule mug size from the 1940's in Manhattan and Sunset Blvd great for drinking water in the morning. True access to the right amount of your need for this valuable copper lacquer outside keeps the cup shiny. pur copper inside without laquer. Creates the reaction for all citric acid drinks Matching Coaster B00VG2VAH8, Don't put in microwave or dishwasher