Montessori Interactive Color and Shape Sorting Kit 4-in-1 Set 3D

Unlock a comprehensive learning experience with the Montessori Interactive Color and Shape Sorting Kit. This professionally engineered collection is designed to grow with your child, focusing on color recognition, geometric shape identification, and fine motor development.

This kit is more than just a toy — it's a creative project. Every component features integrated painting reliefs (grooves), allowing parents and children to bond while decorating the pieces with safe acrylic paints.

Inside the Kit (From Left to Right):

The Rainbow Disc Stacker – Perfect for first steps in color recognition and basic stacking.

The Geometric Cylinder Sorter – Developing coordination and volume perception through cylindrical forms.

The Parallelogram Logic Tower – Challenging the child with complex angles and spatial orientation.

The Advanced Multi-Shape Tower – The ultimate logical challenge for fine motor mastery and problem solving.

Engineering Highlights:

Frustration-Free Play: Modeled with a strict 2mm safety clearance between all moving parts. Shapes slide effortlessly without jamming, even on budget 3D printers.

Pro-Grade Quality: All pieces stand 100mm tall for easy handling. Includes a technical bottom chamfer to eliminate Elephant's Foot for a smooth, child-safe finish.

100% Support-Free: Optimized geometry for a clean print straight off the bed.

3D printing settings

Print Settings & Manufacturing Instructions :

Orientation & Stability :
Vertical Printing: All shapes and pins MUST be printed upright (standing). This ensures the smoothest sliding surfaces and keeps the painting grooves crisp.

Mandatory Brim: Due to the 100mm height, a 5–8 mm Brim is essential for stability during the final layers of the print.

Optimized Settings:
Material: PLA (Non-toxic).

Layer Height: 0.2 mm.

Cooling: 100% fan speed (Printing multiple parts at once is recommended).

Material & Strength Optimization:
Shapes/Discs: Use 3 wall perimeters and 10-12% Infill (Gyroid). This keeps the toys sturdy yet eco-friendly and saves filament.

Connector Pins: Use 6 wall perimeters to make the vertical supports nearly solid and highly resistant to breaking.

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