Those ring models are designed to work with the Molodos Spirograph-like drawing templates which you can entirely 3d-print.

Those ring adapters are specially designed to complement my Molodos Spirograph A4 base model, 

in order to:

• bring more pattern diversity
• an easy way to “protect” the external band of your Mandala patterns while adding new patterns in the center
• Common divisors with more gear templates from the original Molodos set

Change the adapter to produce different patterns. Try to match gears with common divisors to generate “finite” patterns.

• Divisors for 276: 276,138,92,69,46,23,12,6,4,3,2,1
• Divisors for 228: 228,114,76,57,38,19,12,6,4,3,2,1
• Divisors for 184: 184,92,46,23,8,4,2,1

If you want me to upload other sizes, offer me a coffee, and I will gladly adapt the model to your specific needs.

See the attached photos to discover how to use it.

Have fun

Click on the link to find other Spirograph & Mandala design accessories.

☕ Enjoying the design?

If you found this design helpful and would like to support my work, feel free to buy me a coffee!

👉  https://Ko-fi.com/skrattoune