Amazon.com: iSANMATE 3D Printer Filament, Tri-Color PLA Filament 1.75mm Bundle, Color Changing PLA Rainbow Filament, Coextrusion Silk PLA +/- 0.03 mm, 250g x 4 Spool : Industrial & Scientific
Amazon.com: AMOLEN 3D Printer Filament Bundle, PLA Filament 1.75mm, Dual Color PLA Filament, Silk Blue Yellow, Silk Blue Red, Black Gold, Black Silver, 3D Printing Filament 200gX 4 Spools : Industrial &
MatterHackers PRO Series PLA Filament - Translucent Clear– Ultimate 3D Printing Store
Premium 3D Printer PLA Filament 1.75mm Wide Compatibility - LABISTS
MakerBot PLA Filament 10 Pack Large (Buy 9, Get 10) - Walmart.com
Amazon.com: Mika3D 1.75mm Popular Normal PLA Filament 12 in 1 Bundle, 0.5kg Per Spool, 12 Spools Packed, Total 6kg 3D Printer Material, Together with One Bottle Extra Sticker for 3D Printing :
Cheap vs Quality: How Filament Choice Affects Your 3D Prints — The Mantis 3D Printer
PLA Filament
Gold Green Black Silky MH Build Series Magic PLA Filament - 1.75mm (1kg) | MatterHackers