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    modular toy parts-interlocking 3D models_123 Block – Optimized for 3D Printing
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    modular toy parts-interlocking 3D models_123 Block – Optimized for 3D Printing
    modular toy parts-interlocking 3D models_123 Block – Optimized for 3D Printing
    modular toy parts-interlocking 3D models_123 Block – Optimized for 3D Printing

    123 Block – Optimized for 3D Printing

    $14
    bymohamadrezavakili7975ce0841
    Verified Creator
    Category:Building Toys
    StandardPlasticMechanicalProductionAutomotive3d printable building blocksmodular toy partsinterlocking 3D models
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    3D Printing On Demand
    Local Delivery
    Reduced Carbon Footprint
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    Product Description

    A simple, durable, and print-friendly 123 block designed for educational use, counting practice, and basic number recognition. The model is optimized for clean extrusion using FDM printers and requires no supports. Ideal for schools, makerspaces.

    Additional Notes

    Print with 0.2 mm layer height for best balance of detail and speed. PLA or PETG both work well. Infill 20–30% is recommended. Scale freely depending on desired use. Completely public domain — remix and share freely.

    Category: Building Toys
    Manufacturing Method: FDM
    Material: PLA/PETG