Montessori Spiral Ball Toy

3D Printable Montessori Spiral Ball Tower – Fun & Educational Toy for Babies!

Encourage sensory play and early learning with this 3D-printable rolling ball tower! Designed for toddlers and young children, this interactive stacking toy helps develop hand-eye coordination, motor skills, and problem-solving abilities. Simply stack the layers and watch the balls spin and roll down smoothly!

🟡 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: Stack features has tight fit, so my need post-work according to you filament and print setting. 

NOTE 2: 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.

Print, assemble, and let the fun begin!

Check my other design for Montessori Toys. (Click Images)