Bearing Spool Holder - No Screws Needed

Simple remix of a spool holder that requires no hardware other than bearings. bearings snap on easily. frame uses dovetail connection which fits snug and holds nicely. I designed to hold hatchbox 1kg filament spools in a drybox and it works great.

04/11/2018 update
remixed my original design to make it more universal to fit more spool sizes!