Premium eSUN brand. Promotion is active now till end of Cyber Monday.
Promotion details can be found in below link: INTSERVO BLACK FRIDAY
By default, we will include a PETG 40 feet sample (1.75mm) to your order on our website. You can also choose other specialty samples mentioned in above link and some have 3mm version available. PETG filament is eSUN's latest innovation. Feedback has been very positive from early customers. You can google esun petg to find specs, discussions etc.
Thanks!
William at INTSERVO
Promotion details can be found in below link: INTSERVO BLACK FRIDAY
By default, we will include a PETG 40 feet sample (1.75mm) to your order on our website. You can also choose other specialty samples mentioned in above link and some have 3mm version available. PETG filament is eSUN's latest innovation. Feedback has been very positive from early customers. You can google esun petg to find specs, discussions etc.
Thanks!
William at INTSERVO