FENGLING Machinery Tuning Fork Fidget Slider

About FENGLING

The FengLing Machinery Tuning Fork Fidget Slider has a simple appearance, but hides a new structure and adopts the best - proportioned bead groove configuration, with a strong feedback and an excellent hand feel. It pioneers the multi - level overtone wave play method of tuning fork + mechanical paragraph track, and has a special locking structure to adjust the hand feel in a new dimension. The 4mm large beads are matched with the suitable track grooves, providing a super strong vibration feedback. The unique sound generation mechanism makes the sound clear and pleasant. You can also adjust the damping by turning the two customized screws on the back.