math fidget spinner (print in place)

thingiverse

Super fidget spinner. Special thanks to Muzz64 for letting me post this design. this is a remix of his "Fidget Spinner - One-Piece-Print / No Bearings Required!" found here https://www.thingiverse.com/thing:2237509 I aslo used walter's air spinner to make the outside pieces spin. I made this fidget spinner as an educational tool for the non-profit special education class I work at. This spinner has two fact families one on either side. The students can spin the numbers to try and make the fact families. They can see how 3+4 doesnt equal 6 but if they flip over the 6 now they have 3+4=7. This is a print in place and should print fairly easily. I used supports but I think it will work without them. You can add silicone lubricant to the bearing or the outside spinners to make them spin better. Be sure to check out Muzz64's design to get more information about the spinner itself. I can post another one without the numbers if anyone wants that and if this design gets enough interest I will make more with different fact families. All tips are greatly appreciated and all proceeds go towards the non-profit I work at. Thank You for using my design!