NICHETools & DIY · 1 review

3D printing filament

3D printing filament and consumables: prices, materials, shipping, returns and what to check.

Screenshot of the SUNLU official store home page with a banner of colored refill filament rolls in a picnic basket and categories for FDM filament, electronics and resin
Tools & DIY
6.4/10

SUNLU 3D printer filament & dryers

A 3D printing filament brand with low per-kilogram prices and regional warehouses, but returns for unopened filament only, buyer-paid return postage and no independent testing found.

Brand review3D printing filamentFrom $10.29 a spoolUpdated 30 Oct 2026

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