Rock Crystal Double Tip Pendulum, with a rock crystal body surmounted by a crystal bead and silver chain.

Average pendulum body length: 5cm
Weight: about 7 to 9gr.
Very precise pendulum.
Delivered in a fabric pocket.

The pendulum is the tool of radiesthesia, it is an amplifier.
It is a measurement tool, capable of answering some questions.
It measures vibratory rates, in particular thanks to the so-called Bovis scale which quantifies the vibratory energy of beings, places, objects... The higher the vibratory rate, the more positively it is charged.