About this 3D model

Update Dec.10 2023 1. Add “spool holder Max” version, more biger size spool fit in. 2. Modify the length to make two version fit in A1 mini printer. Please note that the “lite” version is recomended if you don`t have special bigger size spool. The “Max” version may not easy to be print. The rollers may partially stick with ring together, it may need you loose them by knife. Original --------------------------------------------------------- This is a simple spool holder. it is integrated printing design and no need any screw or bears and any metal components. just fold sides and press them down as shown in GIF. Hope you enjoy it! and please let me know, if you have any idea to optimize this design.