I like the holder a lot, I printed in bright yellow so that it does not disappear in my bag of holding!

Thanks for the design! Printed in transparent PETG. After testing one I printed a set and locked down my filaments.

These brackets are great! Ikea should have something like this to sell as an assembly aid for Ivar. After using them to assemble my units I screwed them in as a permanent fixture to stabilize the unit. (I also used 'L' brackets to secure to the wall into studs) This is the near future home for my 3d printer and suypplies. Thanks for having these available!