Wooden-handled one-piece grinding and knocking stick Tuning Fork and the frequency can be

and the frequency can be manually adjusted

the frequency of the tuning fork can be adjusted

Thanks to the extra-long vibration arm and heavy counterweight hammers

The entire set of bowls is in the second octave

XXL Tuning Fork brings a brand-new vibration experience with longer vibration duration and stronger vibration sensation

Wooden-handled one-piece grinding and knocking stick Tuning Fork and the frequency can beThe integrated knocking and grinding stick has a semi transparent white silicone material for the stick head, which can be easily used on either the frosted or smooth surface. Whether knocking or grinding, it is not prone to generating debris and is long lasting and durable. The stick body is made of wood and is durable.