Design & Structure

The new product features a bold, tech-forward design with multiple open-frame cutouts. This allows a clear view of the internal structure while also enhancing sound transmission for a more expressive acoustic experience.

Multiple Play Styles, Distinct Feedback

With steel balls installed, rotating the spinner causes the balls to strike the tuning fork, creating layered mechanical feedback.

• Vertical rotation: The balls collide with the tuning fork, producing a crisp, dense impact sound.
  
• Horizontal rotation: The ball noise disappears, allowing the natural resonance tail of the tuning fork to be clearly heard.
  

Quick switching between orientations delivers distinctly different sound and tactile experiences.

DIY Customization

The default 8 mm steel balls can be replaced with glow-in-the-dark balls. As the spinner rotates, the luminous balls form a glowing ring. In low-light environments, the visual effect becomes more pronounced, offering a dual sensory experience of sight and sound.

Adjustable Sound Response

The tuning fork trigger force can be fine-tuned by adding or removing magnets.

• The factory setup provides a balanced trigger strength, where even slight movement activates the tuning fork.
  
• Adding magnets increases resistance, requiring stronger impacts to trigger the sound, allowing players to customize the feedback to their preference.