Renaissance Bookwheel

3D printable bookwheel! (https://en.wikipedia.org/wiki/Bookwheel)

See it move (https://www.youtube.com/watch?v=razAY4law4g&feature=youtu.be)

BOM-

2x Framelegmodel
8x framewheelmodel
9x centerbookwheelgear
8x smallbookwheelgear model
8x shelfmodel

.6 inch rods (i used wooden but they lack in stiffness( can be used throughout.

This device was originally envisioned during the renaissance where it was to be used to cross reference books, sort of like an analogue "tabbed browsi