Lil' Labmates

Interlocking Gears CAD File

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We've put a twist on a Montessori favorite, interlocking disks! Like the disks, our Interlocking Gears provide the opportunity to practice:

  • hand to hand passing
  • cross-body movements
  • open hand grip
  • motivated reaching 
  • wrist rotation
  • asymmetrical hand movements

PLUS the gear shapes of this first toy in our Science Concepts collection provide an introduction to engineering imagery and create a rich sensory surface for fingers and gums. 

The included play guide outlines:

  • milestones your baby will be working on between 2-8 months
  • ways to play with the gears throughout your baby's first year and beyond

This product is an .stl file that you can use with your 3D printer to print the Interlocking Gears at home right now! We recommend sanding and using a smoothing method on this print to ensure the textures are safe for teething. Choose your materials carefully and always supervise your baby while playing with 3D printed materials!


Note: All files are for PERSONAL USE ONLY. File sharing and reproduction of the file for commercial use is strictly prohibited.