This way, littlebrother can also have his own spinner, which he can actually turn in his hand...
See it in action:
I made mine with 100% infill.
1pc 22mm 608zz bearing
3pc M8 hexnuts for weights
Been doing this 3D-printing and designing for a while now... I got some things going...
To see more of my creative work and my 3D-printer designs, go check out my Instagram posts.
If you find me designs useful, please donate what you think it is worth to my paypal.me. Help cover the time of design.