Invisible in public. Inescapable in private.

The Holy Trainer V4 Nub Black from CC Co HT Collection is strict, silent male chastity in its most compact form. At just 45mm in internal length, this micro cage offers zero space for arousal—only pure, locked-down submission.

Crafted from medical-grade bio-resin, the Nub’s low-profile, ergonomic shape hugs close to the body, making it perfect for long-term wear. No rubbing. No shifting. Just smooth, secure cock control that prevents erections before they even begin.

The forward-facing pee hole allows for discreet hygiene, while the matte black finish adds a bold, no-nonsense aesthetic to your full-time submission. Whether you're locked by a keyholder or practicing self-discipline, this cage delivers silent, total control.

Lock in. Stay down. Serve well.

Recommended by CC Co for:

• Advanced submissives seeking ultra-compact, high-discipline restraint

• Keyholders enforcing strict obedience with discreet, dominant aesthetics

• D/s couples practicing full-time chastity and posture-based denial

• Wearers transitioning to micro cages with zero stimulation access