I want to know the function of pendulum and the length of degaussing.

Pendulum is mainly used for divination, and the simplest is round divination, which is divided into clockwise and counterclockwise.

But many people also regard it as a friend. You can talk and play with it.

In short, it is a very interesting thing.

Degaussing (soaking in water) usually takes 30 minutes. Soaking in water is nothing at all, but 2 or 3 hours is ok. (Be careful not to touch the alloy buckle when soaking. Generally, water is just a pendulum. )

Hope to adopt ~ ~