How to identify real buyer?

How to identify real buyer? Nowadays, every kind of duplicate products have started to come to the market, whether it is gold, silver or copper. Know how to identify real buyer. 1. Color and glowing real copper color is orange-red or brown red, which has a special metal glow. Over time, a green or blue layer collects on it called Patina. 2. Keep warm water and see warm water in a brass hole soon get cold. On the other hand, if your pot is not of copper, it will take time to cool the water. 3. Non -Magnetic Metal Buyer is a non -magnetic. If you bring a magnet nearby, it will not stay with the magnet. If he sticks to the magnet, it means that it is not a pure copper. 4. Copper weighing copper is more weight than normal tools. In such a situation, if you pick up a copper hole, you will know the difference yourself. 5. If your pure copper or coin beats lightly, a slow and heavy sound that sounds long ago. The sound of false or mixed metal no longer echoes. 6. Softness Pure copper is a soft metal. It can be easily folded or marked. But it is not so soft that it can be easily broken. 7. Price copper is an expensive metal. If you get copper items at a very low cost, there is a possibility that it is not pure copper or that there is falsified. Click here Life & Style Click for more stories Click here