Amazon.com: Copper3D PLACTIVE AN1 1.75mm Purple Copper Oxide Nanocomposite Infused PLA 3D Printer Filament. Ideal for 3D Printing Reusable Face Masks and Door Openers, Dimensional Accuracy < +/- 0.05mm : Industrial & Scientific
Copper3D PLACTIVE AN1 nanocomposite antibactérien pour l'impression 3D - PLA | 1.75MM | 750 GR | RED - PLACTIVE 750-175RED Rouge : Amazon.fr: Commerce, Industrie et Science
COPPER3D Filament PLA PLACTIVE AN1 antibacterial red 0.75kg 1.75mm, 8
Amazon.com: Copper3D PLACTIVE AN1 2.85mm Red Copper Oxide Nanocomposite Infused PLA 3D Printer Filament. Ideal for 3D Printing Reusable Face Masks and Door Openers, Dimensional Accuracy < +/- 0.05mm : Industrial & Scientific