This listing comes with one Tuning Fork Activator.
It's not a Hockey Puck. It's not a giant cookie or a miniature cake with fondant. No, no, it is the Tuning Fork Activator from Biosonics! Just tap your tuning fork against this little rubber disc and you'll have resonance to spare.
Spare your knees and thighs from the wear and tear of repeatedly hitting them with tuning forks to get the vibration rolling! Get the activator today and get your forks working at the optimal resonance.