Bring the world of Solo Leveling to life with one of its most iconic weapons—the sword wielded by the mighty knight, Igris. Whether you’re a fan of the anime, manga, or web novel, this 3D printing guide helps you recreate this dark and fiery blade straight from the shadows. Even better—you’ll get a free downloadable STL file to print the Igris Sword yourself!
This guide from Start a Garden (yes, we love branching into creative hobbies too!) walks you through everything: from prepping your 3D printer to post-processing for a dramatic final finish.
🔥 Why Print the Igris Sword?
The Igris Sword stands as a symbol of power, loyalty, and darkness. As one of the most recognizable weapons in Solo Leveling, it’s perfect for cosplay, display, or simply expressing your fandom.
Highlights of this build:
- Striking red and black layered texture
- Aggressive, serrated edges
- Heroic fantasy size
- Fully 3D printable at home
- Free STL file download included in this post
📦 What You’ll Need Before Printing
Before diving into the shadows, gather the following tools and materials.
✅ Materials Checklist:
- 3D Printer: FDM printer with at least 200x200x200mm build volume
- Filaments:
- PLA (Black and Red recommended)
- Support filament (PVA or same PLA in white)
- STL File: Free Download Here (link placeholder for now)
- Slicer Software: Cura, PrusaSlicer, or Bambu Studio
- Super Glue or Epoxy (if assembling in parts)
- Sandpaper (various grits: 100–800)
- Primer & Paint (optional for finishing)
🛠️ Step-by-Step: How to 3D Print the Igris Sword
Step 1: Download the STL File
First things first—grab the STL file linked here for free. We’ve ensured it’s optimized for easy printing, minimal supports, and great detailing.
📥 Click to Download the STL File
Step 2: Prepare Your Printer
Ensure your build plate is leveled and clean. Load your red and black PLA if using dual extrusion or plan a pause-and-switch print if single extrusion.
Printer Requirements:
- Nozzle: 0.4 mm
- Layer Height: 0.2 mm
- Infill: 15–25%
- Supports: Enabled (touching build plate only)
- Adhesion: Use a brim for stability
Step 3: Slicing Settings
Using Cura or similar slicers, position the blade upright (as seen in the photo). This orientation keeps details sharp and minimizes layer lines on the broad sword face.
Slicer Tips:
- Use tree supports to reduce filament waste
- Enable z-hop to avoid support scarring
- Set wall thickness to at least 1.2 mm for strength
Step 4: Print the Sword
Now hit print and let the magic happen! Depending on your printer speed and resolution, the print may take 8–16 hours.
⚠️ Pro Tip: Check progress every few hours to make sure supports don’t fail mid-way.
Step 5: Post-Processing for Epic Detail
After printing, carefully remove the supports. Use sandpaper to smooth out any rough areas, especially around the edges.
Optional Finishing:
- Apply filler primer
- Paint with acrylics for a battle-worn texture
- Use black wash to enhance grooves
⚠️ Common Problems & Solutions
| Problem | Cause | Solution |
|---|---|---|
| Support Breakage | Thin contact points | Use denser support settings or change orientation |
| Poor Surface Quality | Wrong temp or speed | Lower print speed and fine-tune temperatures |
| Layer Separation | Inconsistent filament feed | Check extruder gear and dry your filament |
| Sword Warping | Improper bed adhesion | Use brim or raft, and level bed correctly |
❓ FAQs About 3D Printing the Igris Sword
Q1: Is the STL file free?
A: Yes! We’re sharing it free for personal use. Just download, print, and enjoy.
Q2: Can I print it in smaller parts?
A: Absolutely. The STL can be split using Meshmixer or your slicer if your printer has a smaller build volume.
Q3: What’s the best filament to use?
A: PLA is easiest for beginners. Use silk PLA for a glossy finish or matte for a more rugged look.
Q4: How do I make it cosplay-safe?
A: Print it hollow and lightweight. Finish it with foam padding or blunt edges if required for conventions.
Q5: Do I need a dual-extrusion printer?
A: No. You can achieve multi-color results with manual color changes or paint post-processing.
🎯 Final Thoughts: Forge Your Blade, Join the Shadows
With the right setup and guidance, anyone can recreate the legendary Igris Sword from Solo Leveling. This 3D print isn’t just a prop—it’s a tribute to a powerful moment in the series. Whether you’re new to 3D printing or a seasoned hobbyist, this project brings creativity, fandom, and craftsmanship together in one exciting build.
💬 Share your printed sword photos with us—we’d love to feature your version in future blog updates!
📥 Download the Igris Sword STL File — FREE!
👉 Click here to download the STL file
