Removable Wall Mounted Spool Holder

General Description:This is an easy to remove wall spooler which I designed specifically for use with my H2D with TPU85A/90A. I’d been unable to get decent prints with these materials using the TPU inlet port at the back. Probably due to the distance from the filament spooler and the rolling resistance of the spindles I’d tried. For the H2D, Bambu have their own printable design for a suitable spooler here:https://makerworld.com/en/models/1421552-h2d-flexible-filament-top-feed-rack?from=search#profileId-1477010But reports are variable on how well it performs and fits and, more importantly, for me it wouldn’t fit with my setup.My design uses two 608ZZ bearings which allow the spindle to rotate very freely.Obviously this spooler will work fine with normal filament! Materials Needed:The bearings I used are ceramic and available fairly cheaply here:https://www.amazon.co.uk/dp/B08ZN94S5L?ref=ppx_yo2ov_dt_b_fed_asin_titleThese bearings are VERY free running and actually might be a bit too fr