Your Tuning Forks will resonate by hitting this hard rubber activator-- Great for all tuning fork frequencies.
Strike the activator with the fork (instead of your hands or knees or a hard surface)
Use this activator to get a great sound and vibration from your tuning fork. Durable, convenient
Description
Tuning Fork Activator. Free standing Round hard rubber activator "Stopper": 2-5/8 diameter on the bottom and 2-1/4 on top, black. Place on any surface and strike your tuning fork on it