Spring Clip

Thanks for all the feedback on spring clip, I think I have solved several of the points in a developed versionhttps://makerworld.com/en/models/983357#profileId-957446 does not bend the top of the filamentdoes not come loose when stacking the rollscan be attached with one handalso marks the type of filamentready to useBoost Meif you find it useful, bosts motivate new work :)fits different suppliers of rolls even cardboard