[Matte PLA] — This PLA filaments can output frosted texture，different from glossy pla, it’s low-key and mysterious, present a better printing effect-which definitely gives eye-catching.[Easy to Print] –As easy to print as regular pla, get quality prints with sharp details. Recommended Extrusion/Nozzle Temp:190C-220C (374℉~428℉),Heated Bed Temp:50C-70C(122℉~158℉).[Dimensional Accuracy Consistency] — 1 kg spool (2.2lbs), Dimensional accuracy 1.75mm+ / – 0.03 mm, Suitable for most FDM 3D printers;[Vacuum Packing] — Vacuum sealed with desiccant to maintain low level of moisture content. And please keep printing consumables dry and dust-free after after opening the sealed package to prevent it becomes brittle or jams the nozzle.[Warranty] — If you are not satisfied or do not meet your expectations, contact us and we will re-send you a new parcel.