One of the most commonly used tools for divination and dowsing is a pendulum. Pendulums promote healing with the process of dowsing which seeks out invisible energies. Crystal pendulums dowsing divination is another fun and fascinating metaphysical art form and it’s considered one of the simplest to use. In simple words, Pendulum dowsing is the use of a pendulum as a tool for indicating a yes/no answer when asking questions using dowsing. I personally prefer using different .