1, specific gravity. The proportion of real lottery tickets is large, and the proportion of fake lottery tickets is light. You can tell the difference by weighing them by hand.

2, look at the luster. True color gold has fine technology, meticulous and compact structure and bright luster; However, the making process of fake colored gold is rough, the structure is loose and the luster is dark.

3. Specific hardness. Colored gold consists of 75% gold and 25% other metals, so it has different colors, higher hardness than pure gold, and better toughness and ductility. But fake lottery money will be harder and more brittle.

4. Look at the steel seal. The real lottery money, that is, 18K gold ornaments, has the label of steel seal 750; The fake lottery gold itself is not standardized. Without this kind of steel seal, it is generally only 750KGF.

5, look after the sale. If it is a real lottery ticket, it can be repaired, so that the after-sales service will be more comprehensive; Once the fake lottery ticket is broken, it is difficult to repair, so there will be no after-sales service for maintenance.