Amazon.com: Amazon Basics ABS 3D Printer Filament, 2.85mm, Black, 1 kg Spool : Industrial & Scientific
Amazon.com: 3D Pen Filament Refills - 1.75mm ABS Printer Refill Pack - 240 Linear Feet in 20 Foot Lengths Per Color - 80 Stencil E-Book & Bonus Glow in The Dark Color
Amazon.com: Amazon Basics ABS 3D Printer Filament, 1.75mm, 5 Assorted Colors, 1 kg per Spool, 5 Spools : Industrial & Scientific
Amazon.com: Amazon Basics ABS 3D Printer Filament, 2.85mm, Black, 1 kg Spool : Industrial & Scientific