Filament Stand & Centering/ Stablizing Caps

Simple yet well thought out, Free flowing, smooth, super strong, bearing free 1kg filament holder. spins so freely you would think it has bearings.
You will need to buy the 1/2" steel pipe from lowes and cut it to 5.75"-6" long.
For extra smooth flow I took fine sand paper to the steel tube on a lathe.
(You can also do this by hand or drill if you don't have a lathe.)

Note:The reel center caps (that keep and hold the spool centered) I took a "stepper drill bit" to each side since I purp