Undershelf Magnetic Spool Holder

Discover the ultimate space-saving solution with this adaptable spool holder. Perfect for those tight on table space, this holder can be conveniently screwed under shelves or cabinets, freeing up valuable workspace. To enhance its versatility, consider adding optional 6x6mm cylindrical magnets, easily accessible on AliExpress for a minimal cost:
https://bit.ly/3Sc24Xa

To see how effortlessly you can attach the spool holder to any(*) metal surface, check out the following  video demonstration:
 

Embodying a hexagonal design, this holder maximises functionality and eliminates the need for supports during printing. 

(*) Note: The metal surface needs to have magnetic properties. Aluminium, for example, won't work with magnets.