"Easy Spin" Filament Spool

This standard-size filament spool is fully printable on most 3D printers. An optional extension is provided, allowing more filament to be wound onto the spool. See the video and tools at http://www.thingiverse.com/thing:352657 for information on how to quickly wind your filament onto this spool.

**2016-12-11** V2 spool parts update now includes a new (125mm x 125mm x 70mm) spool design with an optional extension for extra capacity and a spindle that will allow the use of a 14mm high printable