Amazon.com: Flashforge PLA Flexible 1.75 mm 3D Printer Filament, 3D Printing Filaments 1kg Spool-Dimensional Accuracy +/- 0.02mm, Environmental Friendliness, no Smoke and no Odor (Orange, PLA Flexible) : Industrial & Scientific
IGRARING-V3 Cable Organizer with hook (flexible, PLA) by GuShH | Download free STL model | Printables.com
MakeShaper Develops Unique Flexible Filament & Adaptors - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
Silver Soft PLA Flexible Filament for 3D Printers
3d Printer Filament 1.75mm 1kg Silk Pla Flexible 95a Tpu Black Petg 3d Plastic Printing Filament Rainbow Printe Material - 3d Printing Materials - AliExpress