Balloon Car Toy !!

thingiverse

No need to change or customize any printer settings. No Rafts & No supports needed! Prints well at 0.2mm resolution. Uses approximately 16 grams of filament This is my 5th and final iteration! For Ages: 4 - 12 I have stopped printing out wheels for my 3D prints. Its just a pain. I bought these and use them for all my 3D prints now: https://www.amazon.com/EUDAX-30mmx8mm-Plastic-2mmx100mm-Helicopter/dp/B07Z1MLMZT?keywords=toy%2Bcar%2Bwheels&qid=1662434355&sr=8-3-spons&smid=A27JQP2WM1GK86&th=1&linkCode=sl1&tag=f808-20&linkId=585b7f15e58660927ac6ff0a7f0c8829&language=en_US&ref_=as_li_ss_tl the 2mm metal axle is very study, and light weight. 100 wheels, 50 axles are more than enough for TONS of projects for the kids. (and they are easily reusable) It can be shortened with a dremel (easy) or with wire cutters (elbow grease) if you want to, but really not necessary. Alternatively, if you are a purist (and enjoy the pain of printing wheels!), any wheels will work (literally any size). they can be attached with an M3 screw. Just make sure the wheels don't weight too much, and can rotate freely.