3D Printed Chastity Device - Balls Cage - Oxy Shop - Oxy-shop

Twisted Manhood & Ergo-Me - "Shell" - 3D Printed Chastity

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Discover the latest in chastity play with the 3D Printed Scrotum Sleeve Chastity Cage. This innovative design offers a unique blend of security and comfort, perfectly contouring to your body thanks to its advanced 3D printing technology. Ideal for those looking to explore chastity scenarios with a modern twist, this sleeve provides a snug fit while ensuring all-day wearability.

Its lightweight structure and breathable design make it a standout choice for both beginners and seasoned enthusiasts alike. Experience a new level of control and excitement with this cutting-edge chastity solution.


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Please note the Twisted Manhood & Ergo-Me cages and Base Rings are interchangeable with other accessories of the same type.

Made of Nylon material, this cage is one of the most comfortable and lightweight we ever made. This model offers sizes of options to choose from. Very solid and sturdy, suitable for long term chastity wear.

A variety of rings in different sizes and chastity tubes will allow you to get the perfect fit for your penis.As hygiene is very important while wearing a cage, the Transparent Guardian chastity cage is equipped with a variety of vents and a urination opening.

A Twisted Manhood & Ergo-Mechastity cagse gives the key-holder optimal power over sexual gratification.

It includes one cage tube, 1 ring with balls sleeve +1 integrated lock.

Check out the spare balls sleeve on this link.

Measure for the base ring

Measure the circumference around your cock from behind the balls. You can use a fabric tape measure (the kind dressmakers use) to get the measurement, or, if you don’t have one, you can use a piece of string and a ruler. Wrap the tape measure or string around your cock, going behind the balls. The tape should be snug but not tight.

Now you have your circumference you need to divide it by 3.14 to get the diameter. We’ve done some sample calculations below to show you how it works:

In imperial:7 inches ÷ 3.14 = 2.25 inches diameter
6.25 inches ÷ 3.14 = 2 inchesdiameter
5.5 inches ÷ 3.14 = 1.75 inches diameter
4.7 inches ÷ 3.14 = 1.5 inches diameter

Measure for the Cage Tube

Ideally, you want a cage that is just long enough to allow the tip of your penis to come to rest at the end of the cage.

Take a ruler and place it on the underside of your flaccid penis, measuring from tip to base. Do not press the ruler into your scrotum, as this will give you an incorrect measurement. Just allow the ruler to make contact with the skin there. You should be completely flaccid when taking this measurement, but not the “retracted inside the body because it’s cold or scared” type of flaccid. For accurate results, take this measurement several times throughout the day, to find your most common length. When you have found your measurement, deduct a ¼ to a ½ inch off the final results and this will be your ideal length for a cage.


Twisted Manhood

XS: Total length: 45mm/1.77inch - Internal width 34mm/1.33inch

S: Total length : 65mm/2.56inch - Internal width 34mm/1.33inch

M: Total length: 85mm/3.34inch - Internal width 34mm/1.33inch

L: Total length: 95mm/3.74inch - Internal width 34mm/1.33inch

XL: Total length: 105mm/4.13inch - Internal width 34mm/1.34inch


XS: Total length : 40mm/1.57inch - Internal width 31mm/1.22inch

S: Total length : 55mm/2.16inch - Internal width 31mm/1.22inch

M: Total length : 72mm/2.83inch - Internal width 31mm/1.22inch

L: Total length: 91mm/3.58inch - Internal width 33mm/1.30inch

XL: Total length: 107mm/4.21inch - Internal width 33mm/1.30inch

Rings sizes available:

  • 38mm/1.49"
  • 40mm/1.57"
  • 45mm/1.77"
  • 50mm/1.96"
  • 55mm/2.16"
  • 60mm/2.36"
Balls Cage - 3D Chastity Base Ring

Color available: Pink

This item is made to order and 3D printed. Processing time might vary from 2 days to 8 days depending on orders volume.


AIR LOCK + 5pc Numbered padlock (NO METAL LOCK)