Watch as custom knifemaker and toolmaker Bob Warner teaches you the secrets to building your own anodizer, electro-etcher, and gold plating machine. With this video, you will gain the knowledge to enhance and color your own titanium used commonly for bolsters and liners. Embellish your work by putting multiple colors on one piece of metal using different techniques and patterns. Both seasoned and amateur metalworkers can use this knowledge to achieve a professional finishing touch to any metal project.