Freely! Intuitively! Super pleasure!
The latest work of the Black Rock series equipped with a stick rotor!!



So simple, we're amazed no one thought of it before! The Black Lock Free Z Penis Glans Massager is a cap that sits over the top of your cock. It has an integrated bullet vibrator that buzzes the head of your penis with 10 vibration patterns. The sleeve-cap part features grooves positioned to rub you where it feels best on all sides, working in tandem with the vibrator for longer self-pleasure sessions that gradually buzz you to a hands-free climax.

Specs and Features:
- Powered/vibrating masturbator sleeve
- For glans stimulation
- Vibration patterns: 10
- Dimensions: 87 x 18 mm
- Weight: 44 g (1.6 oz)
- Material: ABS, TPE
- Power: 1 AAA battery
- Includes cap, bullet vibrator
- Closed-type masturbator