Summary

this gadget helps to sort and view several filament spools in a clearly arranged way. You can stack several spools in that Filament Tree and tun each holder level to get access to the filament you just need
Some hints:

• use glue to connect the foot arms to the foot base
• if you want to build more than 3 levels you should add a central rod (e.g. a broomstick, up to 2,6 cm diameter) and cut it ppropriately at the top end of the Firlament Tree
• use a flat underground