The original intent of this model was to act as a paper airplane stand but I’m sure it could be used for other things as well.

It came 100% from the mind of my 6 year old. He wanted to design something to hold a paper airplane so we used it as an opportunity to learn a bit about fusion 360 and how to print. 

Print it standing up with supports under the ends of the “snowboard”.  The width of the notch at the top of the post is 4mm.