Linear Knurled EDC Tri Spinner with Peg Cap / Triple Bearing Spinner!
Just a quick video to show how the tri spinner works! This thing is super addictive, I'll definitely be making a full video on the 3D Central channel for this thing!
Download one here: http://www.thingiverse.com/thing:1868472
Buy one here: http://etsy.me/2eshkMD