These exclusive models by George Goodenow are the first gemstone pendulums designed with chambers. They are only available from Xeonix. Chamber pendulums are used for Aromatherapy diffusers, witness chambers, herbal remedies, Radionics, Homopathics, essential oils, map dowsing, and healing practices. The pendulums can be opened so that one can use its inside chamber. For example, healers place saliva on a small piece of cotton inside the chamber so they can work with the DNA of their subject. The objects in the chamber are influenced by the properties of the gemstone. No two gemstones are exactly the same. Expect variations in size, color, and appearance. Brazilian Clear Quartz chamber pendulum, nickel plated brass, silver finish. Vibration-free bead chain.