1 thought on “What is the reason for putting water next to gold”
Heidi
The water next to the gold is because the water in the water cup encounters the light of the projection light to generate reflex light. When these reflexual light is projected on the gold jewelry, the gold will appear more shiny and prevent gold from oxidation.
The water next to the gold is because the water in the water cup encounters the light of the projection light to generate reflex light. When these reflexual light is projected on the gold jewelry, the gold will appear more shiny and prevent gold from oxidation.