Adjustable Frequency extra-large Tuning Fork Interval:Third interval By adjusting the height of

By adjusting the height of the counterweight hammers

Black nano-coatings are applied to the bowls

Whether knocking or grinding

The stick body is made of hollow crystal material

We have designed the handheld bowl

Adjustable Frequency extra-large Tuning Fork Interval:Third interval By adjusting the height ofXXL Tuning Fork brings a brand new vibration experience with longer vibration duration and stronger vibration sensation, and the frequency can be manually adjusted. 1. The tuning fork is standardly equipped with two counterweight hammers. By adjusting the height of the counterweight hammers, the frequency of the tuning fork can be adjusted. It is available in three models: the first, second, and third octaves. 2. Longer vibration duration and stronger