Infinity Cube

Ultimate Print-in-Place Infinity Cube Fidget

Looking for the perfect desk toy, stress reliever, or focus tool? This Print-in-Place Infinity Cube is a highly satisfying, fully articulated fidget toy that folds and unfolds endlessly.

Whether you are printing it for yourself, your kids, or as a quick gift, this model is designed to be incredibly easy to print with zero assembly required. Just pop it off the build plate, and you are ready to fidget!

✨ Features

• Print-in-Place: No assembly, no glue, and no extra hardware required.
• No Supports Needed: Designed with optimized overhangs and clearances for a clean print.
• Smooth Articulation: Engineered with durable hinges that swing freely once broken in.
• Great for Scraps: A perfect quick print to use up the last few meters of a filament spool.

🖨️ Recommended Print Settings

To get the best results and ensure the hinges don't fuse together, I recommend the following settings in Bambu Studio:

• Layer Height: 0.16mm or 0.20mm (0.16mm provides slightly smoother hinges)
• Wall Loops / Perimeters: 3 (Crucial for hinge strength)
• Infill: 15% - 20% (Gyroid or Cubic recommended)
• Supports: None!
• Brim: Not required, unless you have adhesion issues.
• Material: PLA is perfect. PETG also works great if you want maximum durability.

🛠️ Post-Printing Tip: "Breaking It In"

Right off the build plate, the hinges might feel a tiny bit stiff. Gently work the cube back and forth a few times to break the internal tolerances free. Within a minute of playing with it, it will become incredibly smooth and fast!

Happy Printing! If you make one, please upload a make and leave a rating—I'd love to see your color choices!