Masterjack Double Penetration JO Black Ice

Introducing the MASTERJACK double-holed grip-handle stroker.

The OXBALLS Heavy, fleshy MASTERJACK is designed for pro-level gooners and strokers who crave a thick, satisfying experience with two holes that can withstand intense use.

This hefty stroker feels indulgently blubbery in your hand and is packed with features that elevate your pleasure far beyond a basic handy.

The MASTERJACK comes equipped with a convenient handle, ensuring that no matter how greasy, sloppy, or wet your session gets, it stays securely in your grip.

Crafted from our softest silicone blend, Plus+SILICONE, it boasts a dull suede finish and an industrial diamond plate grip texture across the exterior.

Experience dual sensations: one end features a tighter butt-pucker hole with inner ribs and nubs that enhance the pleasure to your shaft, while the other side offers a ringed, sloppier hole with a larger gape for a smoother, more fluid experience.

Pair it with any OXLUBE—our ultra-concentrated lubes are designed for playful exploration. Just a drop on your shaft allows you to go balls-deep into the MASTERJACK.

• MASTERJACK handle grip stroker
• Diamond plate grip surface
• Extra-soft Plus+SILICONE is fleshy and warm
• Two holes: tighter butt-pucker or gaping hole

The heavy, thick MASTERJACK is an original design, crafted with a non-toxic and phthalate-free Oxballs Plus+SILICONE blend.

LUBE SAFE: Water-based or silicone.

CARE: Wash after use in warm, soapy water and air dry. Store toys separately in breathable cloth pouches or cotton socks.

Dimensions:

• Length: 5.5 in / 14 cm
• Width: 3 in / 8 cm
• Depth: 2 in / 5 cm
• Circumference: 7 in / 18 cm
• Inside diameter: 1 in - 2.5 in / 3 - 6 cm
• Inner shaft length: 5 in / 13 cm
• Product weight: 8 oz / 227 g