Steel Series
April Fools 2025 - Collectables
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Steel Series PLA - Tough Black 1kg 1.75mm, metal (steel) spool (est. ship date 4/15/25)
Regular price $42.49Regular priceUnit price per$49.99Sale price $42.49Sale -
Metal Spool - Empty Masterspool (est. ship date 4/10/25)
Regular price $24.99Regular priceUnit price per$29.99Sale price $24.99Sale
PLA
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PLA 2.85mm
Less-common 2.85mm filament for printers that exclusively use 2.85mm diameters. This diameter...
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Large Spools (4kg & 5kg)
Large Spools – Bulk 3D Printer Filament for High-Volume Printing Take your...
Not Filament
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Gift Cards
Give the gift of creativity with a gift card for Polar Filament....
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Accessories
Accessories for filament and 3D printers. These accessories can help enhance your...

Engineering Grade Filament
We use the filament we make, and we won't accept anything less than perfection. We use NatureWorks 4043D resin and hold ±0.02mm tolerance on all rolls
