Specification Brand : Kingroon BulletPoint1 : If you only received one roll, please return it immediately as this product have big mistake.Buy 10,but receive one,We are so sorry for that. BulletPoint2 : Toughness Enhanced PLA Filaments: Kingroon PLA filaments have the advantages of incredible ease of printing Optimized printing quality, high purity with low shrinkage and superb layer bonding, meeting your demands for printing projects of functional parts with higher toughness. BulletPoint3 : Clog-Free, Bubble-Free & Easy-to-use:Kingroon PLA filament Complete drying for 24 hours BulletPoint4 : Dimensional Accuracy & Consistency: These tough Black PLA filaments have very strict tolerances. Diameter is 1.75mm with a dimensional accuracy of + / - 0.02mm 1 kg spool (2.2lbs). BulletPoint5 : Wide Compatibility: Kingroon black pla Works perfectly with all common 1.75mm FDM 3D printers, thanks to the high quality standards in terms of manufacturing accuracy. Color : 10*1kg Green ExternallyAssignedProductIdentifier1 : 0767700457076 ExternallyAssignedProductIdentifier2 : 767700457076 IncludedComponents : resin ItemName : Kingroon PLA 3D Printer Filament,10 Rolls, Dimensional Accuracy +/- 0.03 mm, 10kg Spool(22lbs), 1.75 mm,Green ItemPackageDimensions_Height : 44.45 centimeters ItemPackageDimensions_Length : 22.86 centimeters ItemPackageDimensions_Width : 38.1 centimeters ItemTypeKeyword : filament-3d-printing-materials Manufacturer : Kingroon Material : Polylactic Acid ModelName : WALFRONT8ps2bx0vah ModelNumber : WALFRONT8ps2bx0vah NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : YYDS1 ProductDescription : PLA ProductSiteLaunchDate : 2023-12-13T02:57:35.949Z Size : PLA SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 WarrantyDescription : 1 Year