Modular / Universal spool

The idea behing this project is to have one spool to rule them all !!!At the moment spool is for anycubic fillament ( 70mm opening size ) but in the future i will cover all other cardboard brands, so the only thing that you will have to do adopt it for different fillament brand is to print the new core. Also spool sides are pleaned to under go design change to look somewhat better ( excuse my begginer Fusion360 skills ) Spool assembly video:https://youtube.com/shorts/riqwnn3HSCs?feature=share Spool change log:26/04/20251st Edition with core for anycubic If you like this spool give me a like if you have a boost i would be more then happy.