【No Jamming at All】Supported by an all-new technology called layer by layer, PRO-3 is featured with 100% tangle-free. This ensures the filament printed extremely smooth and no more extruder become clogged again.
【Laser Precision】Inspected by laser, PRO-3 ensures each inch of filament is precisely engineered to +/-0.02mm error rate. Consistent round shape avoids unexpected interruption in printing.
【Smart Indicator】A smart length indicator is present on the surface of the clear PC spool for your convenience to know the length of your remaining filament.
【Eco-Friendly】Made from natural renewable resource, the filament is 100% biodegradable & non-toxic.
【Practical for All Users】PLA is considered as one of the most commonly used filament for both beginners and experienced users. It is also suitable for FFF and FDM 3D printer.