Table legs for filament spools - print some and clip them on to get a table! Made for the print tables competition. 

It's best to print at least 3 for table stability, though 4 works better for empty spools.

Because of their  curves they work best with some load applied - it helps prevent them slipping off

Putting them on upside down along with some legs gives you a creature with horns - See picture.

Have fun!