STREET CRAFT Set of 4 Pure and Authentic Copper Old Fashion Smooth Moscow Mule Mug with Flat Lip Copper Moscow Mule Mugs Copper Curve Handle Creatively designed with your needs in mind of Copper Mule Mugs Copper Old Fashion Mug, Smooth & Laquered with Flat Lip. True to their roots, our solid copper original Moscow Mule mugs offer the performance and reliability the others just can't match Handcrafted Enjoy your drinks in your own way!!!!