Just wanted to put up the filament spool holders that I use alot.
Its a simple design that require a 10x19x5 ball bearing and some doubble sided tape (the tape is not needed but makes it works alot better)..

when changing spool, you can use the old tape, just move it to the new spool.

Here are some bearings that will work.
http://www.ebay.com/itm/10-pcs-6800zz-10-19-5-10x19x5mm-Metal-Shielded-Ball-Bearing-Bearings-/321685112581?hash=item4ae5ed4705:g:arsAAOSwPYZU9Yos

Print instructions

Category: 3D Printer Accessories Summary

Just wanted to put up the filament spool holders that I use alot.
Its a simple design that require a 10x19x5 ball bearing and some doubble sided tape (the tape is not needed but makes it works alot better)..

when changing spool, you can use the old tape, just move it to the new spool.

Here are some bearings that will work.
http://www.ebay.com/itm/10-pcs-6800zz-10-19-5-10x19x5mm-Metal-Shielded-Ball-Bearing-Bearings-/321685112581?hash=item4ae5ed4705:g:arsAAOSwPYZU9Yos

Print Settings

Printer: Da Vinci 1.0A e3d v6 repetier

Rafts: No

Supports: No

Resolution: 0.2-0.3

Infill: 25%

Notes:

I printed this one in ABS, and the bearing is very snug fit, you have to use a hammer and knock it inside, so its very snug.

Post-Printing