Rebel Human is an exclusive distributor of Crystal Tones™ singing bowls. These highly regarded singing bowls are made here in the US of the finest pure quartz crystal. The alchemical series of singing bowls are fused with rare minerals, gemstones, and metals such as platinum, gold, copper, moldavite, and Sedona red rock using a patented technology. This process creates singing bowls that produce rich harmonic overtones that are not only heard, but felt in the body.