MACK TUFF Silicone Adjustable Cock Ties by Nasstoys Colour:Black then select your preferred grip

then select your preferred grip pattern through the app interface

this material gives way gently

choose this one if you want shared vibration built in

so you can relax and let the motor do the work

MACK TUFF Silicone Adjustable Cock Ties by Nasstoys Colour:Black then select your preferred gripMACK TUFF Silicone Adjustable Cock Ties combine flexible silicone with rigid ABS to deliver customizable pressure that intensifies naturally with arousal. Built for men seeking precise control over blood flow restriction, these rings adapt from gentle support to firm enhancement in real time. Why choose the MACK TUFF Silicone Adjustable Cock Ties by Dual material construction: Silicone ABS hybrid for comfort and durability Real time adjustment: Fine