Engineering filaments are built for real work—tooling, functional prototypes, structural parts. But they’re also the easiest place to waste time and money if you jump straight into full spools.
That’s why we’re running the Engineering Sample Lab (Feb 10–Mar 23, 2026): a limited-time event designed to help you run a simple test, compare materials, and choose with confidence—without committing to full-size spools first.
Spool-free samples • Mix & match • Up to 30% off
What This Lab Event Is (In One Minute)
● Spool-free engineering samples (easy to store, easy to test)
● Mix & match materials based on how you plan to use them
● Lab Deals with auto-discount in cart (no code needed)
Lab Deals (Auto-discount in cart)250g samples
● 3+ save 25%
● 6+ save 30%
500g samples
● 2+ save 25%
● 4+ save 30%
Why Start with Sample Coils?
Because engineering materials don’t fail politely. Most “first-time” issues come from:
● moisture sensitivity (especially nylon-based)
● bed adhesion and warping
● dialling in temperature + cooling for strong layer bonding
Sample coils let you test smarter: learn the material behaviour first, then scale up once your settings and application match.
A Simple Lab Test You Can Run This Week
To get meaningful results fast, keep the test consistent:
1. Dry first (especially for nylon-based materials)
2. Print a small temperature check model
3. Print an adhesion/warp check strip
4. Print one real-use geometry (bracket/holes/thin walls)
5. Do a quick fit & stress check
That’s it—small effort, clear answers.
Not Sure Where to Start?
Start from your application (automotive, electronics, jigs & fixtures, end-use mechanical parts), then pick 2–3 materials to test side-by-side. The goal isn’t “the best filament”—it’s the right material for your part on your printer.
We’ll publish short follow-up guides during the event, including:
● how to choose between the lab materials by use case
● recommended print settings and common failure fixes
● quick comparison notes for functional vs structural builds
Ready to Run the Test?
Engineering Sample Lab runs Feb 10–Mar 23, 2026.
Mix, match, and test spool-free samples—then lock in your material with confidence. Explore Engineering Sample Lab →
