Tri Color Silk PLA 3D Printer Filament Bundle 1.75mm Color Changing PLA Filament Multi Pack Bundle 4 Spool Each 250g (Multicolor

Product Description  Hot selling 3D printer pen 1.75mm filament 3D printing PLA filament  Specification  Material:PLA  Color:Mix Tri-color  Diameter:1.75 mm  Total Net Weight:1kg (250g X 4)  Application:Most 3D Printer / 3D Pen  Package: 1x 250g Red-Yellow-Blue pla filament  1x 250g Red-Gold-Purple pla filament  1x 250g Red-Blue-Green pla filament  1x 250g Orange-Blue-Green About PLA : PLA, the chemical name of Polylactic acid,most of which comes from nature.Such as corn, cassava, potato and other starch content of high agricultural crops, both from nature and recycling back tonature, green and environmental protection. It is widely used in the domain of medicine, life, decorations, model template and so on.