Specification
Product name: agate polishing knife
Length: about 8cm
Weight: Estimated 40 grams
Package quantity:1PC (random color)
Feature:
The agate knife is specially used for polishing pure gold and silver. As long as the color is dim, it can be polished (after being soaked in water with the agate knife, rub it back and forth on the surface of gold and silver jewelry such as bracelets. After polishing, wipe the cotton cloth dry), especially the surface Wide or glossy jewelry can be used by gold shops, individuals or processing units.
The bright effect of gold and silver jewelry after scraping with an agate knife is good, especially for gold and silver jewelry such as bracelets with a smooth surface or a little pattern. The effect is obvious after scraping with an agate knife. Usage: agate knife is soaked in water or gold and silver jewelry Dip it in water, use the blade to grind it back and forth on the surface without too much force (please do not use the tip of the blade as it will scratch), and then dry it with a special jewelry cloth.
Uses and practical methods:
1. Clean all kinds of dirt on gold, silver, copper...jewelry.
2. When using, use an agate knife to rub the jewelry back and forth, you can use force without worrying about scratching. This way your jewelry will shine as new.
3. When grinding, you can add some water or a special solvent for silver polishing, the effect will be better.
Principle:
Polishing of agate knives relies on the ductility of gold and silver to compact the gold and silver without losing it.
Warm reminder:
Be careful during use. Although the hardness of agate is large, it is relatively brittle. Do not drop from a high place or use it to sled anything.