Very well made filament !
I have come across that brand probably a year and a half ago and I am pretty happy with their filaments . Filament is awesome and prints perfect with no artifacts and its as good as other high-end brands. Also the spool is well wound and never been tangled. They make frequent giveaways which is awesome! Also the customer service is pretty good always helped me when needed - just a little 5 hour time difference with my country but if they do not answer the same day they definitely do it on the next day! To wrap it up I am very happy with the brand!