My kids decided they were going to poke toothpicks through cardboard toilet roll tube to make cars. What can we use for wheels dad? Cut them out of cardboard I said!

So anyway here I am 3d printing some wagon wheels that fit a toothpick as the shaft - uploading because I know i'll be asked for them again now!

*edit: Added a wood-textured wagon cart - long for extra stability when being whizzed down the hallway by enthusiastic kids. This thing goes surprisingly fast!

They are 60mm diameter, because thats the number i made up at the time, and the shaft is 2mm. I have included a test piece for the shaft in case your toothpicks are different, 2-2.2mm is standard size but if you have to scale them one way or another, better to spend 3 mins printing a test piece first to find out.