Amazon.com: OVERTURE Nylon Filament 1.75mm 3D Printer Filament, Polyamide ( PA) 1kg Spool (2.2lbs), Dimensional Accuracy +/- 0.03 mm, Fit Most FDM Printer (Gray) : Industrial & Scientific
Amazon.com: SUNLU Nylon-Like 3D Printer Resin, Fast Curing Durable Tough 3D Resin for 4K/8K LCD/DLP/SLA Printers, 405nm UV Light Curing PA-Like Polyamide Resin, Good for Functional Parts, 1KG, Black : Industrial &