About this 3D model

DONT USE THIS USE V2 https://www.printables.com/model/608357-turn-you-esun-spool-into-a-refill-spool i wanna safe money and buy refill fillament but don't wanna print a whole spool so I designed this you need to saw a spool in half and need to glue these parts to the spool you will safe money and time