SKU: 13224007389

Oxballs MasterJack Double Penetration Stroker

Sale price$71.10 Regular price$79.00
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Oxballs MasterJack Double Penetration StrokerGet Ready to Master Your Pleasure with MASTERJACK! Hey pro level gooners and hardcore strokers! If you crave something thick, heavy, and packed with pleasure, the MASTERJACK is here to elevate your JO game. This isnt your average strokerits a hefty, fleshy beast designed for those who love to go hard and deep. Get ready to experience the ultimate in solo satisfaction! Key Features: Dual Function Pleasure: Two holes to exploreone with a tight, ribbed

Get Ready to Master Your Pleasure with MASTERJACK! 💪🍆

Hey pro-level gooners and hardcore strokers! If you crave something thick, heavy, and packed with pleasure, the MASTERJACK is here to elevate your JO game. This isn’t your average stroker—it’s a hefty, fleshy beast designed for those who love to go hard and deep. Get ready to experience the ultimate in solo satisfaction!

Key Features:

  • Dual-Function Pleasure: Two holes to explore—one with a tight, ribbed butt-pucker and the other with a ringed, gaping hole for a smoother ride.
  • Ergonomic Handle: Built-in handle with industrial diamond plate grips ensures a firm hold, no matter how wet and wild things get.
  • Extra-Soft Plus+SILICONE: Made from our softest silicone blend for a fleshy, warm feel with a suede-like finish.
  • Durable and Body-Safe: Non-toxic, phthalate-free, and designed for intense, prolonged use.

Unleash the Beast

Imagine this: you're deep into a marathon session, and you need something that can keep up with your relentless pace. MASTERJACK is your perfect partner. Its hefty build and fleshy feel make every stroke an intense experience, while the ergonomic handle ensures it stays in your grip no matter how greasy and sloppy things get.

With two distinct holes to choose from, you can customize your pleasure. The tight, ribbed butt-pucker offers intense stimulation, while the ringed, gaping hole provides a smoother, sloppier ride. Flip it over and switch up the sensation whenever you want—it's all about what feels best for you.

Lube Up and Go Hard

LUBE SAFE: Use with water-based or silicone-based lubricants for an ultra-slick experience.

Easy Care for Long-Lasting Fun

CARE: After your session, wash the MASTERJACK in warm, soapy water and let it air dry. Store it separately in a breathable cloth pouch or cotton sock to keep it in prime condition for your next goon-fest.

Dimensions:

  • Length: 5.5 in / 14 cm
  • Width: 3 in / 8 cm
  • Depth: 2 in / 5 cm
  • Circumference: 7 in / 18 cm
  • Inside Diameter: 1-2.5 in / 3-6 cm
  • Inner Shaft Length: 5 in / 13 cm

How to Use MASTERJACK

1. Getting Started:

  • Unpack and Inspect: Remove your MASTERJACK from its packaging and give it a quick inspection. Make sure it’s clean and ready for action.
  • Choose Your Lube: Apply a generous amount of water-based or silicone-based lube to both yourself and the stroker. This ensures a smooth and enjoyable experience.

2. Using MASTERJACK:

  • Select Your Hole: Decide which end you want to start with—the tight, ribbed butt-pucker for intense stimulation, or the ringed, gaping hole for a smoother, sloppier ride.
  • Insert and Enjoy: Slowly insert yourself into the chosen hole. Use the ergonomic handle to maintain a firm grip and control the stroker’s movement.
  • Adjust Your Grip: Squeeze the stroker and experiment with different angles and pressures to find what feels best. The ergonomic handle with diamond plate grips makes it easy to keep a solid hold, even when things get slippery.

3. Switching It Up:

  • Flip and Repeat: Want to change things up? Simply flip the stroker and slide into the other hole for a different sensation. The dual-function design lets you easily switch between the two textures for varied pleasure.

4. Two Guys, Double the Fun:

  • Share the Experience: MASTERJACK is designed to be enjoyed solo or with a partner. Two guys can use either end at the same time for an incredibly intimate and thrilling experience.
  • Get in Position: Align yourselves so that each of you has access to one end of the stroker. Lube up generously and insert into your respective ends.
  • Synchronize Your Movements: Communicate and find a rhythm that works for both of you. The shared sensation and mutual pleasure will take your connection to the next level.

5. Aftercare:

  • Clean Your Stroker: Once you’re done, wash your MASTERJACK thoroughly with warm, soapy water or your favorite sex toy cleaner. Ensure all lube and bodily fluids are removed.
  • Dry and Store: Pat dry with a clean towel and allow it to air dry completely. Store the stroker separately in a breathable cloth pouch or cotton sock to keep it in prime condition.

So, what are you waiting for? Grab your MASTERJACK and get ready to master your pleasure. It's time to go hard, go deep, and goon like never before! 💪🍆

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13224007389

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Vickie Dovel
Waukegan, US
★★★★★ 5
Easy to put together
Color: Grey, Size: Wheel-6 Panel
Love them
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Reviewed in the United States on December 17, 2025
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Val
Louisville, US
★★★★★ 5
True to Description
Color: Black, Size: 4 Panel
Love it!! I bought it for privacy while the nurse is dressing my dad. There were several colors black matched the decor . It blocked the sunlight and street lights. Durability and quality very good. Easy closure when not in use. Lightweight. No assembly needed
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Reviewed in the United States on May 29, 2026
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Clockworks
Fort Morgan, US
★★★★★ 5
Nice room divider!
Color: White, Size: 8 Panel
The white panels are a nice off-white color. shipped in perfect condition. Already assembled so set up was quick. We use them to separate a photo studio from the main entry. Easily covers a 6 Ft. opening to the room. They are a woven material with wood colored sticks to support the weave. They are about 6 Ft. tall at the top of the curved section but less at the hinged sections. Light and easy to set up and take down. We are straddling two different floors so the extended legs at the bottom make this easy. Not sure how to clean them but they look great so far!
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Reviewed in the United States on October 21, 2025
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Rockermom
Massapequa, US
★★★★★ 5
Instant Privacy
Color: Beige, Size: 8 Panel
Bought this to separate a ground level living area used as an office. Works well to cover visual clutter; allows a clean look when entering the front door. Comes fully assembled. Hinges are sturdy enough, as long as the panels aren’t stretched too far; have to allow some bend between them. For the price point, quality and functionality are satisfactory.
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Reviewed in the United States on August 22, 2025
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KennyDu
Cuba, US
★★★★★ 4
Great Divider, Just Needed Anchoring for Outdoor Use
Color: Grey, Size: 6 Panel
This room divider is very nice—stylish, lightweight, and easy to set up. I’m using it outdoors, which may not be its intended use, and I found that wind can knock it over pretty easily. Once I anchored it down, though, it worked just fine and looks great in the space. Indoors, I imagine it would be perfect right out of the box. Overall, a solid purchase with just one small adjustment needed for my setup.
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Reviewed in the United States on May 2, 2025

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