ZE NUT Black Edition – Magnetic Ball Stretcher Matte Black Steel

Meet the ZE NUT Black Edition by Dark-Ink, a darker, more aggressive evolution of the iconic magnetic ball stretcher. Featuring a deep matte black finish, this version combines the industrial hex design with a bold, stealth aesthetic.
Crafted from solid stainless steel with a durable black coating, it delivers the same power and precision as the original, now enhanced with a surface designed to resist wear and maintain its look over time.
The magnetic closure system ensures fast, tool-free use and a secure hold, while the compact hex shape improves mobility and reduces bulk. Smooth edges and flat surfaces provide all-day comfort without compromise.
Stronger look, same legendary performance — the Black Edition is built for those who want intensity and style.