lsqSTAR Hammered Copper Moscow Mule Mug Handmade Of 100% Pure Copper, Nickel Lined, Brass Handle Hammered Moscow Mule Mug 16 Oz (set of 4) Serve up delicious classic vodka Moscow Mule cocktails in these special Moscow Mule Mugs The hammered finish cups are made from stainless steel with a copper plated finish and brass handles They also look great while serving a Kentucky Mule, Russian Mule, or Mint Julep Wash hammered copper mug by hand.Mule mugs hold 16 ounces