Mauviel Copper 4-1/2-Inch Butter Warmer Elegant, commercial quality copper rechaud butter warmer Warms and serves melted butter, gravy or heated syrups at the table Exterior made of shiny copper for excellent conductivity and precise conrol of heat; interior made of 18/10 stainless steel for use with metal tools Solid bronze handle riveted to body of pan for durability; hole for hanging Hand washing recommended; polish exterior with copper-safe cleanser; limited lifetime warranty