Timeless elegance and enduring strength. Enamelware is porcelain fused onto heavy-gauge steel, making it highly durable.It can assume brilliant, long-lasting colours, and cannot burn. Printed with your brand name enamelware makes a perfect promotional gift or souvenir. These promotional Enamel Traveler Mugs are available in a selection of bright, eye-catching colours that are certain to draw attention to your artwork whatever your location, about the house, out on a camping trip, or other outdoor activities.