PLA-FR Filament 1.75mm, 3D Printer Filament, Polylactic Acid with Upgraded Toughness and Flame Retardant, UL94-V0, 1kg/2.2lb Spool,Black : 工業與科學
![PLA-FR Filament 1.75mm, 3D Printer Filament, Polylactic Acid with Upgraded Toughness and Flame Retardant, UL94-V0, 1kg/2.2lb Spool,Black : 工業與科學](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61aHku8aoxL._AC_UF350,350_QL80_.jpg)
![](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61aHku8aoxL._AC_UF350,350_QL80_.jpg)
PLA-FR Filament 1.75mm, 3D Printer Filament, Polylactic Acid with Upgraded Toughness and Flame Retardant, UL94-V0, 1kg/2.2lb Spool,Black : 工業與科學