ZEN 3D Printing PLA Ultra Filament 1.75mm - Firefly Yellow

One of the better PLA filaments I’ve used.

The filament is stronger and prints more easily compared to other filament options. The Onyx black makes for a very good surface finish and works well with many printing projects.

fantastic product

This is a fantastic filament that is really easy to use. I have not had a bad print and bed adhesion is some times a bit to good. I print on an Ender 3 Neo with a glass bed so it is stock standard. I print at 210 C on a heated bed of 60C. I live in an area with an average humidity of about 85% and I've had NO issues with the filament. The one negative point is the shape of the spool which does not work with my Sunlu Filadryer S2 but like I said I haven't hed to dry it anyway.

Great value for money

I was worried when I first started using ZEN as I've not used it before, however the affordability made the choice for me. I was super happy that there were no major tweaks required during the change of filament brand while moving through to ZEN. Will definitely keep using their product. The hexagonal shape of the Ultra Filament is however prone to breaking during transport when compared to the round shape of the non-Ultra variant.