Just a fun little game that you can print and throw. Hold the leg with the hole in it in your right hand and throw with a flick at around 45 degrees to see if you can get the boomerang to return to you.
I find a light weight (0.4 nozzle) with max 0.2 layers works well.
Included is a light weight version (REV5) and additional tip weighted version (REV5a).
The author marked this model as their own original creation.