This is an extension from the popular octopus thick legs. We made room for a magnet to fit, such that it will be snug to your fridge.
Also available for purchase at http://etsy.me/14Iw4gs
It was made to fit with 1/2-Inch by 1/16-Inch Rare Earth Disc Magnets Also, find us on Facebook: https://www.facebook.com/carry.the.what.replications

1. Print the STL with minimal support.
2. On the magnet hole on the underside of the octopus, either apply superglue or a few drops of acetone.
3. Insert magnet -- but be careful! it's a snug fit, so especially in the case of acetone, beware the acetone might splash out (you do not want this in your eyes)