?Dimensional Tolerance ±0.02mm? 3D printer filaments are produced with more precise specification and have a tolerance of only +/- 0.02 mm. Perfect roundness and very tight diameter tolerance, approximately 330 m of filament on each spool ease of use, minimal warping, no odor, no clogging, no bubbles. Give you a wonderful printing experience.
?100% Environmental Friendly? 100% Biodegradable, ultimately generates carbon dioxide and water without polluting the environment. Comply with the Restriction of Hazardous Substance (RoHS) directive and are free from potentially hazardous substances.
?Compatible with Most FDM 3D printers and 3D Pen? Such as ANYCUBIC, AirWolf, Aleph Objects, BCN3D, Beeverycreative, MakerBot, Makergear, OrdBot, Prusa, Prusa Research, Robo 3D, SeeMeCNC, Simplify3D, SOLS, Ultimaker, XYZprinting, Zortrax, UP,BigBox, CEL, CraftBot, CraftUnique, CubePro, Cubicon, E3D, FlashForge, Lulzbot, etc.
?Vacuumed Sealed Packaging? This will enable you to easily keep your 3D printer filaments at an optimal storage condition and free from dust or dirt before opening the vacuumed sealed packaging. Prevent nozzle jams and yield smooth 3D models.
???Updated Version & Customer Support? Package Include: 1*2.2 LBS (1KG) PLA 3d printer updated version filament of you choose. Fast and effective 24 x 7 professional customer support providing technical solutions.