Hi,magixx,
I am Krystal from Eryone,currently responsible for Eryone retail website.eryone3d.com
please rest assure that The date of production of Eryone filament is very new,
And if it is found that it cannot be used, we can exchange it.
also,we have professional and experienced tech support to help with using the printer.
if any question,feel free to send us email.
I am Krystal from Eryone,currently responsible for Eryone retail website.eryone3d.com
please rest assure that The date of production of Eryone filament is very new,
And if it is found that it cannot be used, we can exchange it.
also,we have professional and experienced tech support to help with using the printer.
if any question,feel free to send us email.