Due to the increasing amount of various "scrap materials" nowadays, and the fact that large rolls of consumables take up a lot of space, I came up with a storage solution that is both space-saving and practical. I chose IKEA's small storage boxes and paired them with an old metal rod about 3 centimeters thick to create a convenient storage rack for consumables. You can find suitable consumable rolls here:http://www.thingiverse.com/thing:1634027This spool can easily accommodate more than 100 grams of PLA filament at a time.