Aztec Skull - .9999 Fine Bismuth Art Round - Natural Toning - ( 100 - 110 Grams )

Grimm Metals


For those of you who want your .9999 Bismuth bullion with a little extra style we have an awesome looking Aztec style Skull. Each round is individually poured by hand, using a special temperature controlling technique that causes the front of the round to get a natural golden color and the back of the round to get a beautiful blue, purple, and green toning as the oxygen oxidizes on it. All rounds are double weighed with a high precision scale and each will average between 100 - 110 grams. Please note that if you attempt to polish the bar in any way you will remove the colorful toning.