Montessori Spiral Ball Toy v2

🌀 Have you seen Fidgetor yet? It's a free browser-based tool that lets you design fully customizable fidget spinners for Bambu Lab & AMS — no software, no hassle. We just launched on MakerWorld crowdfunding. Check it out! 👉 LINK

3D Printable Montessori Spiral Ball Tower – Second Version
This updated version of my popular Montessori Spiral Ball Toy offers a new approach: each colored spiral is printed as a separate part and stacked together. This design makes it easier to print in multiple colors without AMS, and gives you full control over height and color order.

Print : Just print Floor and Cap once. Then you can print Tube and Layer as much as you want. 

Assembly : Screw Tubes end to end with put a Layer between them. 

This is again suitable for pingpong ball (40mm diameter) but small adjustment (scaling up or down around 0.2-0.5%) may require. 

🟡 Engaging & Interactive – Encourages curiosity and active play.
🛠 Easy to Print – No supports needed.
🔄 Modular Design – Stackable sections for customizable height. 
🧸 Safe & Kid-Friendly – Smooth edges, designed with little hands in mind.

NOTE 1: You may use pingpong ball (40mm diameter) or print yourself. I recommend this. 

DISCLAMER

• Ensure all printed parts are smooth and free of sharp edges before giving them to children.
• Use non-toxic, child-safe filament (e.g., PLA, PETG) for safety.
• Always supervise young children while playing to prevent choking hazards.
• The designer is not responsible for any misuse or improper printing that may affect safety.

Check my other Montessori Toy designs. (Click Images)