It may sound silly but I have been spending hours making paper airplanes lately. My intention was to make a whole bunch of them to hang from the ceiling in our kid's room. However, they take me about 1 hour each. So, I just hung up the five I have done for now.
For the free printable download go to Tiffany Kay Designs blog. She created this design and posted step-by-step instructions with pictures. If you follow her instructions, it should take you less than an hour to make each one. I did something a little differently than she does and I think that is what took the most time. So, stick to the instructions, or if you are feeling lazy just make regular paper airplanes. Wouldn't that be fun to hang from a ceiling too?