Swiss Army Knife

The sign of the 1. constellation is inlaid.

2. Metal labels, pendants? Mobile phone chain handle, a spherical pendant and a metal label.

There are no labels on the front and back of edelweiss, but it looks good.

4. These patches are colorful, and there are no fakes at present, and the fakes are mainly concentrated in large shipments.

The specific identification methods are also changing with each passing day. There are too many words posted here, which makes me dizzy. I suggest you search: How to tell the truth of Vichy Swiss Army Knife (version 20 10) by Ali

It is basically a common identification method at present.