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3D printer filament made in Green Bay, WI
Making filament since 2016 · ±0.03 mm tolerance*
*1.75 mm. 2.85 mm: ±0.06 mm.
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±0.03 mmTolerance, 1.75 mm (2.85 mm: ±0.06 mm)
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100% virgin*Resin
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Green Bay, WIOne plant, made here
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Since 2016Making filament
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4.88 / 5638 store reviews
*Except COEXNext, our recycled filament from our own production waste.
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Extruded, quality controlled and shipped from one plant in Green Bay, WI.
Every spool comes off our own line.
100% virgin resin*
Bought from American suppliers. No regrind.*
±0.03 mm · ±0.06 mm
Diameter tolerance on 1.75 mm · 2.85 mm, measured by laser micrometers on the line.
Lot-traceable spools
Certificate of Conformance on request.
TDS and SDS
Data sheets and print settings on product pages.
*Except COEXNext, our recycled filament from our own production waste.
Good value at every size
Free over $75
$9 flat rate shipping to the contiguous US.
500 g to 22 lb
Spool sizes from samples to production runs.
Mix & match
Bulk spool pricing on any filament: 6+ spools 5% off · 12+ 10% off · 24+ 15% off
Pallet pricing
Half- and full-pallet pricing for business accounts.
Bulk & business pricing
Half- and full-pallet pricing. 400+ business accounts and counting.
- Purchase orders and net terms
- Government purchase cards (P-cards)
- SAM.gov · CAGE 11R21 · UEI DHBZRUKALWZ1
- Certificate of Conformance on request
Customers who count on us
And yes, our materials have been in space.
Logos are trademarks of their owners and show organizations whose teams have bought COEX filament.