Our 3D printing filament produced in a variety of colors. It’s always a good idea to check what diameter and filament type your printers can handle before purchasing! We know that having a 3D printer without its filament is just like having a regular printer without paper or ink. Our PHA 1.75mm Ecopha 1Kg spool is a great basic material for 3D printers. 1.75MM diameter, PHA filament works with any of the printers in our shop that can use 1.75mm filament.