About this 3D model

Reduces most of the friction generated when feeding your 3D printer, as well as quick and easy to change with almost any sized spool. The holder attaches to the top of your 3D printer, as long as it has a 20mm aluminum profile like the Creality Cr-10 or Ender 3 printers. It can also be left on a flat surface. Each main support requires a minimum of 2 bearings, but supports up to 5 and you can arrange them at your convenience. Each bearing requires a 3.2x19mm (1/8 x ¾") bolt and nut. Requirements:-Minimum 4 3.2x19mm (1/8 x ¾") bolts and nuts.-Recommended quality: 0.2mm (0.2mm)-Print time: ~5.5 hrs-Material: ~25 gms You can also follow me on my social media:Instagram: https://www.instagram.com/idee_3dFacebook: https://www.facebook.com/IDEEdesigner3d