Larger size Activator with center hole allows you to display your favorite tuning fork when not in use. Use Activator to keep your favorite tuning fork nearby, for when you need a quick tune up. Guaranteed to hold any size Ohm Therapeutic Tuning Fork.

Use Activator as a surface to firmly strike your tuning fork to “activate” vibration. Activator is tapered so the bottom is wider for stability, when striking from a tabletop or other level surface. Activating tuning forks on the body is not recommended, as injury can occur (bruising, hairline fracture). Use this latex-free, virtually odorless Activator with all tuning forks, weighted and unweighted.

Drilled center hole is 5/16" diameter.