The Oxballs SackJack is a combination ballsling and jerk off toy made from Oxballs' signature SuperFLEXtpr. It is super blubbery and soft to the touch, and molds to your penis and balls to feel like you're jerking off in a second skin. The SackJack wraps you up nice and snug, so you feel every movement as you jerk and tug.
SackJack's shaft is lined with nubs and ridges to add sensation as you use it (use plenty of water-based lube), and the opening on the end means you can piss with it on, and you can poke your head out for access/action as well.
The inside of the ballsling has a ribbed ring designed to grip your balls and keep them down in the sack portion. There are two openings, one under each nut, for drainage.
Available in clear frost and metallic steel colors.