Gold Refining Inquarting With Copper
26:34
Barras de ouro derramadas
27:28
Inquarting Gold With TOO MUCH SILVER
29:54
Inquarting With Copper ASMR Version
1:09:16
Gold Nuggets [Refining Raw Gold Into Pure Gold]
48:02
Jewelers Scrap Inquarted With Copper
31:23
Transformando joias antigas em barras de ouro puro
14:42
Refining & Recovering Gold From Rings and Jewelry
59:39