Kexcelled High Speed ABS Filament/s Rapid Lemon Yellow ABS 3D Printer Filament for Fast Printing,Heat Resistant Highly Resistant Durable 1KG Spool (2.2 LBS)

Amazon-only with a wide SKU list: PLA through TPU, including silk and specialty variants. Prices sit at the low end; quality is consistent enough for general use.