Universal Spool for Bambu AMS

New Universal Spool v2 released! Click here! Universal spool for using filament on cardboard spools or Refill Packs (like eSun Refill Filament) in the Bambu AMS. No rewinding necessary, simply transfer the cardboard or refill core to the universal spools. Suitable for core diameters (inside) from 75 to 100mm. With Jayo spools, it is a little tricky to remove the rather thick ring at the core. You need a sharp cutter and patience. Check out my new video with a steb by step tutorial. Measure the width of the cardboard spool (inside between the reels). Carefully remove one side of the cardboard spool. Screw the corresponding core (50, 55 or 60mm width) onto a reel and insert it into the cardboard core. Then turn over and remove 2nd side of cardboard reel. If desired, then insert Silicatube (with silica gel or ballast). Then screw on second roll, done. Now the filament can be used in the AMS without any problems. I made 2 designs of the reels, design nr. 2 needs less printing time. I use P