White Mug. Based on original 18th century designs, Golden Rabbit Enamelware is made of fine German enamel on steel and provides a convenient, eye-catching alternative for entertaining. Our modern manufacturing process adds strength and durability as primers and enamels are fused to strong steel at high temperatures. For added protection, we ingeniously incorporate unique stainless steel rims to each enamelware piece. Never Soak Enamelware. Dry promptly after washing.