Nesting Shapes Toy | Matching Puzzle

Hello fellow makers!  I made this for my son in Tinkercad after seeing a similar toy online. It features four different shapes in three nesting sizes.  Research has shown toys like this help children develop several key skills: spatial relation, hand eye coordination, early mathematical, and problem solving. I find it fascinating to watch my youngest play with these type of puzzles as he figures them out.  !!!  Be aware if you scale these down, the shapes may become a choking hazard, please closely supervise your children while playing with small toys. If left as designed or scaled up each shape should exceed the threshold for what is considered a choking hazard.  If you choose to slice this yourself, I suggest modifying the elephants foot compensation to ensure the parts do not stick together on the initial layer, I did my best to build in enough tolerance, but everyone's setup is different. Every download, like, and make is greatly appreciated. Thanks for visiting, and happy printing!