There is no doubt that it is forged. I have been helping my friends develop their skills, and I am well aware of this. The price of each F is different, but the material needed for forging is really the first trouble. The principle is that "a lot of minerals" and "a lot of miscellaneous things" (including gems) are needed, especially the secret silver in the old world and more than 350 on Mars. The whole process is difficult to develop, so let's come to F, at least 12000 to 15000. This project depends on whether you can get the correct drawings to punch holes. In fact, because the structure of the professional skill of engineering is too complicated, you will buy more materials if you are not careful, which may be more expensive than forging. Especially the last 15, it's really a money-burning machine. When it is cheap, it is 10000. Spent more than 20 thousand. Comparatively speaking, jewelry is a little better. A few days ago, I washed my friend's jewelry. I only used more than 2000 for 1-300, and less than 2000 for 300 to 375. Of course, this is a good result. This cheap principle is that it doesn't need too much ore, and it is cheaper to collect gems alone in most cases. After reading other friends' replies, I feel our F.

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