Parameters
Download the appropriate articulation link for your project:
Import the link STL into Tinkercad and DO NOT MAKE IT SMALLER.
Using the iPad or any method of 3d Modeling, create a toy.
NOTE: Make a cool toy, but don't be too obnoxious with this. Be respectful to others and remember that we're not here to waste plastic.
Notice how the articulated links are "connected" to the toy by embedding them directly into the toy itself.
Be careful not to have ANY of the hoops touching the toy or another link or else it'll print fused together.