Ohm Therapeutics quality standards are very high, and they work with the premier tuning fork manufacturer in the US. Their forks are made with a space & medical grade aluminum alloy and are precision tuned to within 0.5% of their indicated frequency. They have chosen not to color our forks to reduce environmental impact. Both anodizing and painting (which requires an additional degreasing process) are toxic to the environment.
Ohm Therapeutics Tuning Forks are now stamped with Ohm Therapeutics and the OM symbol. In addition, they have the bottom of the stem of our tuning forks sanded smooth to ensure maximum comfort when the tuning forks are applied to the body.