Designed to provide resistance as the testicles retract during stimulation.
Magnetic ball stretcher 15 mm high, Ø 35 mm - RoB Amsterdam
Magnetic Stainless Steel Ball Stretcher- 30mm – XR Brands
CBT - Couples Playthings
Ultimate Male Lockdown System
Ultimate Male Lockdown System
Ultimate Male Lockdown System
Ballstretcher En Métal, Sinner Gear Unbendable
Magnet Master Stainless Steel Ball Stretcher - $46.83
Gender Fluid Twirler Anal Vibe With Remote Silicone Black – The
Strict Ball Stretcher With Leash – Adult Stuff Warehouse