FREEWILL

About the Freewill

• Designed by HF EDC, the Freewill featuring a simple structure, it boasts three independent spring bead chambers—each serving as your personal sound-tuning module.

• Inside lies ultra-precise 4MM solid glass beads, with exceptional roundness and light transmittance. They not only guarantee accuracy and stability during use but also deliver a crisp, satisfying sound feedback.

• For accessories, we offer two custom gold-plated 304 stainless steel screws to suit different preferences. These screws enhance connection firmness while providing excellent rust and corrosion resistance, extending the product’s lifespan. More sound textures and play styles are waiting for you to explore!