Koi fish are always good luck! Deeply laser etched into the copper top of this UTX-85 you will find this Koi at peace amid its tranquil classic surroundings. This is piece took a half day to complete and when all was thought to be finished it was buffed out for a few minutes at high speed to make sure the design was settled and polished up to catch the light evenly. A layer of specially formulated renaissance wax was then carefully applied to prevent any patina from forming on the copper top's surface. The light patina that will form may be a more desirable look for you so the thin layer of renaissance was can of course be removed with a small amount of alcohol or nail polish on a cloth.