Modular Filament spool

I designed this spool to save up space on my drybox. the original design is mean to be press fit and it may take a bit of hammering to make parts fit, as a looser fit could potentiallty make the spool come apart. Spool Extension is an optional part in case you find that the width of the spool is not enough

An alternative, non modular, heat insert version is also provided. Use M2.5 heat inserts and screws.