We track 2,058 blue filament listings from 212 brands, with prices checked every 4 hours and normalized to a true cost per kilogram.
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extrudr TPU Medium Diameter 1.75 mm (750 g) 'Blue/Blue' - 3D Printer Filament - Made in Austria
NinjaTek 3DNF02129020 NinjaTek NinjaFlex TPU Filament, 3.00mm, TPE, 2kg Sapphire (Blue) (Pack of 1)
WINKLE PETG Filament 1.75 mm Crystal Blue 300 g, 3D Printer Filament
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