Amazon.com: AMOLEN TPU Filament 1.75mm,Flexible Filament 3D Printer Filament,Soft TPU 3D Printing Filament,Paper White 1kg/2.2lbs : Industrial & Scientific
Amazon.com: YXPOLYER TPU Filament 1.75 mm Flexible Soft 95A TPU 3D Printer Filament, 800g Spool (1.76 lbs) Elastic 3D Printing Filament, Hardness and Good Layer bonding Performance, Fit Most FDM Printer(Black) :
Amazon.com: YOUSU Flexible TPU 3D Printer Filament Clear TPU Filament 1.75mm 1kg, Dimensional Accuracy +/- 0.03 mm, 95A Shore Hardness and Good Layer bonding Performance. : Industrial & Scientific
Amazon.com: Kaaber TPU High Speed 3D Printing Filament,1.75mm Flexible TPU Material,1kg Blue Spool (2.2lbs),3D Printer Filament,Dimensional Accuracy +/- 0.03 mm, Fit Most FDM Printer : Industrial & Scientific