We track 2,292 black filament listings from 230 brands, with prices checked every 4 hours and normalized to a true cost per kilogram.
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The four cheapest 1kg spools by price per kg, each from a different brand.
iSANMATE 10KG HF PETG Filament Bundle Black Rapid 50-400mm/s for Bambu Lab
JAYO PETG Refill 3D Printer Filament Bundle 1.75mm, 1.1kg, 4-Pack, Black
UJOY3D PETG 3D Printer Filament Bundle 4kg, 400mm/s High Speed PETG Black*4
iSANMATE HF PETG Filament Bundle 4KG Black Rapid 50-400MM/S for Bambu
UJOY3D 4kg Hyper PLA+ Filament 1.75mm Bundle, High Toughness Upgraded PLA+
UJOY3D 4kg Elite PLA+ 3D Printer Filament Bundle, High Speed PLA+ 1.75mm
OVERTURE 10KG Bundle High Speed PETG Filament 1.75mm, 3D Printer Filament
OVERTURE 10KG Bundle High Speed PLA Filament 1.75mm, 3D Printer Filament
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