usi3d

Everything to keep printing.

Filament, spare parts, build plates and accessories from trusted shops, with compatibility up front. You buy them on each shop's website.

Shop by category

  • Filament
  • Spare parts and nozzles
  • Build plates
  • Accessories

How to buy

  • Take your time: filter by material, colour, diameter or printer and check which printers each product is compatible with.
  • Buy it at its shop: “View at…” takes you to the website of the shop that sells it, in a new tab: there you see the final price, shipping and terms, and pay.
  • If your printer fails, ask the AI: usi3d's AI tells you what to check and, when relevant, which products may help, separately from the diagnosis.

Affiliate links

If you buy through them, usi3d may earn a commission from the shop; it costs you nothing extra. The commission does not decide what we show.

All products (76)

Filament (10 products)

Spare parts and nozzles (36 products)

Build plates (4 products)

Accessories (20 products)

Printers (6 products)

More on usi3d

  • How we choose products: How usi3d chooses and orders its shop's products: fit for your printer and your fault, shipping to Spain and trusted shops. Commissions play no part.
  • Colors and filament: Paint your STL or GLB with real filament colours, check materials and export your project as GLB or 3MF, in your browser.
  • Troubleshoot with AI: Fix your 3D printer, FDM or resin and any brand: describe the symptom, add photos and follow the steps of usi3d's AI, with their sources.
  • 3D print cost calculator: Open an STL in your browser and estimate filament, electricity, machine time and labor with your own figures.