PETGUnknownShareMatter3DMatter3D PETG Matte Gunmetal GreyUser Reviews (0)No reviews yetBe the first to review Matter3D PETG Matte Gunmetal GreyYour experience helps the community find the right filament. How's the print quality? Color accuracy? Value for money?Write a ReviewTechnical SpecificationsBrand Information5/29/2026Data source: Community contributions and brand specifications