MatterHackers Green Translucent PRO Series PLA Filament - 3.00mm 1kg of 2.85mm PRO Series PLA, spooled and ready-to-use for 3D Printing PRO Series PLA filament is formulated for precision 3D printing with a quality finish Manufactured in the USA. With sharp coloring and high opacity, our PRO Series PLA will give you the professional finish you desire. Besides the finish, PRO Series PLA is manufactured in the USA and features a tight dimensional accuracy.