Foldable filament spool holder attached (or not) to a wood table

Adaptable filament spool holder, you can configure the size of the 8mm weight bars to adapt to the wished height.
The top bar can be unplugged, and the arms can be folded to transport the printer.

Three versions:
Attached to a wood table (recommended)
Not attached
Not attached with grip (to prusa it3)

http://youtu.be/bNd3S6e3-rY

FilamentChallenge