Infinity Cube v2 – Optical Illusion Cube Series

Notes: 

• Check out GIF for optical effect!
• No supports needed! Just make sure the filament is dry
• 3cm version for a faster print is available, but visual effect is not as obvious
• Easy print and a good test for printer and filament settings
• Tested in multiple colors, you can check out the results in the project pictures, Bronze and Silver are also very nice
• Please check out my other projects for similar prints and consider leaving a boost!

Boost MeHope you enjoyed the project!

 

The Infinity Cube v2 is the next evolution of my most popular optical illusion design — the original Infinity Grid Cube. This upgraded version features refined geometry, cleaner hole alignment, and enhanced symmetry for a deeper and smoother tunnel illusion effect.
Printed as a single piece, it’s mesmerizing to rotate and view from any angle — especially under good lighting, where the inner layers seem to stretch infinitely inward. Perfect as a desk toy, optical art piece, or conversation starter!

🧩 Improvements over v1:

• Optimized perforation depth and spacing for stronger illusion
• Smoother internal surfaces and hole transitions
• Improved printability on most FDM printers — no supports needed
• Reduced print time and filament use