Hollow Tech Design: Multiple hollow sections for a striking look and better sound.

Tuning Fork Sound: Crisp, clear tuning fork resonance when spinning.

Two Spin Modes:

• Vertical Spin: Dense, rhythmic sound from steel balls.

• Horizontal Spin: Pure tuning fork tone.

DIY Customization: Replace steel balls with luminous beads for glowing light rings in the dark.

Material Options:

• Titanium: Stonewashed body with titanium tuning fork.

• Zirconium: Polished blackened body with zirconium tuning fork + extra titanium fork.