PLA is Poly-Lactic-Acid, a biodegradable polymer that is widely used as a 3D printing material. PLA is less prone to warping and easier to print with as compared to ABS.
The most important mechanical properties of ABS are impact resistance and toughness. Our FDM machine uses ABS plastic which allows us to be certain that there will be no major hold-ups due to material when transitioning from prototype to production.
Highly detailed prints come out stringy so this filament is best used for simple prints that would require a lot of strength and flexibility. The filament is fairly easy to print compared to others. NinjaFlex is a thermoplastic elastomer (TPE) and is softer than FlexiFil.