Rod Tracks
thingiverse
Rod tracks can be used with base 10 blocks, Cuisenaire rods, or any centimeter based length model. this set includes five (5) different sections from 0 to 100 to allow this to be printable on 3D printers that are 180mm x 180mm (like the Prusa Mini). The sections line up but don't "link together" solidly (this is purposeful as something that would link together would make it easier for students to break).
Download Model from thingiverse
With this file you will be able to print Rod Tracks with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Rod Tracks.