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Amazon.com: SUNLU 3D Printer Filament, Flexible TPU Filament Bundle, 1.75mm TPU Filament Muticolor, Soft Filaments of High Elasticity, 250G Spool, 8 Rolls, 95A TPU, Black+White+Grey+Blue+Green+Orange+Red+Yellow : Industrial & Scientific
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Amazon.com: AMOLEN TPU High Speed Filament 1.75mm,Flexible TPU 3D Printer Filament,Dimensional Accuracy +/- 0.03 mm,Red 1kg/2.3lbs Fit Most FDM Printer : Industrial & Scientific
Amazon.com: RANKI TPU Filament 1.75 mm Flexible TPU, 3D Printer Filament, Dimensional Accuracy +/- 0.05 mm, 98A,1kg Spool,Skin : Industrial & Scientific