Interested in making your own 3D-printed chastity device? With advancements in 3D printing technology, you can now custom design, print, and assemble a chastity cage that fits your exact needs.
But before you dive in, it’s important to plan your design, choose the right materials, and ensure proper sizing for comfort and security.
In this guide, we’ll cover:
✔ The benefits of 3D-printed chastity devices
✔ Step-by-step instructions for designing and printing your own device
✔ Best 3D printers and filaments to use
✔ Why proper sizing is crucial and how to get it right
✔ How the Chastity Cage Size Calculator ensures the perfect fit
Let’s get started!
Why Make a 3D-Printed Chastity Device?
✔ Custom Fit & Design
Unlike off-the-shelf cages, 3D printing allows for full customization, ensuring a perfect fit and unique design.
✔ More Affordable
Many high-quality chastity cages cost $100+, but 3D printing your own can cost as little as $10-$20 in filament.
✔ Experiment with Different Styles
3D printing makes it easy to test multiple designs without committing to expensive pre-made devices.
💡 Tip: Start with a prototype using cheaper filament before printing in premium materials like medical-grade nylon.
Step 1: Plan Your Chastity Device Design
Before printing, decide on the type of chastity device you want.
1. Ball-Trap Cages (Most Common)
✔ Uses a base ring around the genitals to keep the cage in place.
✔ Best for short-term wear or beginners.
2. Full Belt-Style Chastity Devices
✔ More secure than ball-trap designs.
✔ Uses a waist belt to hold the cage in place.
✔ Great for long-term wear and high-security chastity.
3. Prince Albert (PA) Chastity Cages
✔ Requires a PA piercing to lock in place.
✔ Escape-proof design for serious chastity wearers.
💡 Not sure what size or style to use? Use the Chastity Cage Size Calculator to get the perfect fit before designing!
Step 2: Choose a 3D Modeling Software
To create your custom chastity device, use a 3D design program.
| Software | Best For | Difficulty Level | Cost |
|---|---|---|---|
| Tinkercad | Beginners | Easy | Free |
| Fusion 360 | Advanced designs | Moderate | Free for personal use |
| Blender | Organic shapes | Hard | Free |
| SolidWorks | Professional models | Difficult | Paid |
💡 Recommendation: If you’re new to 3D modeling, Tinkercad is a great starting point.
Step 3: Download or Create a 3D Model
You can either:
✔ Download a pre-made chastity device model from websites like Thingiverse or Cults3D.
✔ Design your own from scratch in a 3D modeling program.
💡 Check out the r/3DPrintedChastity subreddit for inspiration and shared models.
Step 4: Choose the Best 3D Printer & Filament
Best 3D Printers for Chastity Devices
| Printer | Print Quality | Best For | Cost |
|---|---|---|---|
| Bambu Lab X1 Carbon (Buy on Amazon) | ⭐⭐⭐⭐⭐ | Professional-quality prints | $1,000+ |
| Prusa i3 MK3S+ (Buy on Amazon) | ⭐⭐⭐⭐ | Reliable, high-quality printing | $799 |
| Creality Ender 3 V2 (Buy on Amazon) | ⭐⭐⭐ | Budget-friendly beginner printer | $250 |
💡 Best choice: The Prusa i3 MK3S+ is the best balance of quality and price.
Best Filaments for Chastity Devices
| Filament Type | Pros | Cons |
|---|---|---|
| PLA (Polylactic Acid) | Cheap, easy to print | Brittle, not durable for long-term wear |
| PETG (Polyethylene Terephthalate Glycol) | Stronger than PLA, better flexibility | Harder to print |
| Nylon (Medical-Grade) | Extremely durable, body-safe | Expensive, requires high-temperature printing |
💡 Best choice: PETG or medical-grade nylon for long-term durability and safety.
Step 5: Print & Assemble Your Chastity Device
Once your design is ready:
1️⃣ Slice your 3D model using Cura, PrusaSlicer, or another slicer software.
2️⃣ Set print settings (layer height: 0.2mm, infill: 100% for strength).
3️⃣ Print the parts (expect 4-8 hours for most devices).
4️⃣ Assemble the cage, ensuring all moving parts function correctly.
💡 Test your device with a prototype in PLA first before committing to a final version in PETG or nylon.
Step 6: Post-Processing & Finishing Touches
To improve the look, feel, and durability of your device:
✔ Sanding – Smooth rough edges with fine sandpaper.
✔ Sealing – Apply food-safe epoxy to make the surface non-porous and hygienic.
✔ Locking Mechanism – Install a padlock or numbered security seal.
💡 Tip: Ensure all parts are properly finished and smooth before wearing to prevent irritation.
Step 7: Test Fit & Adjust Sizing
✔ Check comfort and security – The device should be snug but not painful.
✔ Monitor for pinching or chafing – If uncomfortable, tweak the design and reprint.
✔ Try wearing for a short period before committing to full-time wear.
💡 Not sure if your device fits correctly? Use the Chastity Cage Size Calculator to check your measurements before reprinting!
FAQs About 3D-Printed Chastity Devices
Q: Are 3D-printed chastity cages safe?
✔ Yes, if printed with body-safe materials like PETG or medical-grade nylon.
❌ Avoid PLA for long-term use—it can be brittle and break.
Q: How long does it take to print a chastity device?
✔ Most prints take 4-8 hours, depending on size and complexity.
Q: Can I wear a 3D-printed chastity cage long-term?
✔ Yes, but ensure the material is non-porous and properly sealed to prevent bacteria buildup.
Q: What’s the best 3D-printed chastity cage design?
✔ Ball-trap models are the easiest to print and wear.
✔ Full-belt designs offer better security but require precise fitting.
Q: How do I prevent my 3D-printed cage from breaking?
✔ Use a high infill percentage (100%) for extra durability.
✔ Choose PETG or nylon for better strength and flexibility.
Final Thoughts: Should You 3D Print Your Own Chastity Device?
💡 Yes! If you have access to a 3D printer, making a custom chastity device is a fun and affordable way to explore chastity play.
✔ For Beginners: Start with a simple ball-trap model in PETG.
✔ For Advanced Users: Try a full belt-style design for extra security.
✔ For Perfect Fit: Use the Chastity Cage Size Calculator before printing!