Gear Drop Tower | Interactive Montessori Gravity Toy

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Gear Drop Tower | Gravity-Powered Learning

⚙️ Stack, Drop, and Watch it Go!

Introduce your child to the fascinating world of physics and gravity with the Gear Drop Tower. This interactive Montessori-style toy features a series of stackable gear-shaped discs. Children can drop the included 3D-printed balls through the top hole and watch as they disappear and reappear, falling through each level until they reach the collection base.

The design encourages fine motor skills, hand-eye coordination, and "put-and-take" play. With its rugged industrial gear texture and vibrant stacking layers, it also serves as a beautiful decorative piece for any nursery or playroom.

🧩 Interactive Components

This set is designed for easy assembly and endless play:

1. Threaded Base & Post: A wide, stable base with a central post that holds the gears in alignment.
2. 5 Stackable Gear Discs: Each disc features a pass-through hole for the ball. You can rotate the gears to change the path of the ball!
3. The Locking Handle: A chunky, easy-to-grip top nut that screws onto the post to keep the tower secure.
4. 3D Printed Balls: Perfectly sized for the tower (print in multiple colors for high-contrast fun).

⚙️ Printing Settings

• Support: None Required.
• Design Note: Every component is engineered to print support-free, including the internal threads of the base and handle.
• Orientation: Print the base and gears flat on the bed. Print the threaded post and handle upright.
• Layer Height: 0.2mm (Essential for smooth thread operation).
• Wall Loops: 3 loops.
• Infill: 10% - 15% (Gyroid).
• Material: PLA (Bright, rainbow colors make the stacking experience much more engaging).