Crystal Pendulum

Pendulum - an ancient detection technology, the earliest use in Europe can be traced back to the 15th century.
In the early days, it was mainly used to find water sources and mineral veins, but in recent times, it has been influenced by the occult and has been used as a carrot.

Composition of a pendulum:
A pendulum is usually a lightly weighted weight or crystal body suspended by a string or chain between the index finger and thumb, which swings to answer questions or to detect. The direction and speed of the pendulum's swing is considered to be an indication of intuition or spirituality and can be used to answer questions of right or wrong or to make multi-directional choices.