From Amazon
RAISE3D [S 5.11.01052A01 Premium Filament ASA UV-Resistant, Weather-Resistant, High Stiffness
Conrad Electronic
RAISE3D [S]5.11.01052A01 Premium Filament ASA UV-resistant, weatherproof, high stiffness, high tensile strength 1.75 mm 1000 g Black Premium 1 pc(s)