Maker creates an Airtight Filament Delivery System

In order to keep his 3D printing filament dry, Thingiverse user Stephen Hall developed his Airtight Filament Delivery System using a handful of 3D printable parts and a plastic food storage box. The filament box can hold up to four spools of filament protect them from airborne moisture that could damage prints, or in extreme cases damage the 3D printer. You can find out more about it over on 3DPrint.com: http://3dprint.com/68083/airtight-filament-delivery/
Below is a look at the storage unit:
http://3dprint.com/wp-content/upload...t_box_full.png