Dimensional Tolerance ±0.02mm: 3D printer filaments are produced with more precise specifications 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 odour, no clogging, no bubbles. Give you a wonderful printing experience. 100% Environmental Friendly: Made with starch raw materials derived from renewable plant resources, biodegradable and eco-friendly, non-toxic and low odour. 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: Works and harmonizes perfectly with all common 1.75mm FDM 3D printers, thanks to the high-quality standards in terms of manufacturing accuracy and the small tolerance in diameter of /- 0.02mm. 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.
