Which gets into a 2nd reason I don't love them. They do not continue to be round. To Participate in it Safe and sound You cannot let them sit with your dryer and dispense from it. You will need to use the middle complete because the reel both was not https://3d-printer-filament74951.theobloggers.com/39336658/the-definitive-guide-to-3d-printer-filament