Modular Spool Rack Ø18mm holes

Used an already great project and resized the holes to Ø18mm, to use some rods that I had lying around. Added some extra hole grip design for wooden rods. Printed upside down with supports only in beams. Honeycomb doesn't need them (bees are great engineers ;) ). Link to a box / shelve support for Ø18mm rod - https://www.printables.com/model/791270-box-shelve-support-for-modular-spool-rack-o18mm/files Good prints!