Amazon.com: eSUN PLA PRO (PLA+) 3D Printer Filament, Dimensional Accuracy +/- 0.03mm, 1kg Spool, 1.75mm, Beige : Industrial & Scientific
eSUN Glass PLA Filaments 1.75mm 1KG – INTSERVO 3D Printing Store
eSUN Silk PLA Filament 1.75mm Rainbow Multicolor Silk PLA 3D Printer Filament 1KG 2.2LBS Spool 3D Printing Material for 3D Print|3D Printing Materials| - AliExpress