Zipfizz Spinner

This Zipfizz spinning tower will hold 42 tubes of Zipfizz. Put the bearing onto the spindle, and then place the carriage down onto the spindle. The first time it will be tight, because the bearing will be pressed into place with a little pressure. Once the bearing is seated, there should be about a 1mm gap between the base and the spinning carriage.

Here is a quick video of it spinning, and pulling the top off: https://youtu.be/z1fbus_95js

This tower takes a 608 bearing (skateboard bearing). I bought a pack of 20, and they are insanely handy for all kinds of other 3D prints.

Don't use supports, because you don't want a support going up into the hole, and blocking the bearing seat area.