PLAGrayShareProtopastaProtopasta PLA Gradient Erratic Indigo MulticolorSKUHTP2170-ERRUser Reviews (0)No reviews yetBe the first to review Protopasta PLA Gradient Erratic Indigo MulticolorYour 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