✦ Premium Collection

Precision mechanical puzzles
that come to life

Premium mechanical metal puzzles, kinetic sculptures, and miniature worlds. Each piece is precision-engineered for those who appreciate the art of assembly.

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GRALIOS ELITE
Best Seller 3D Metal Mechanical Angry Leopard Predator 506PCS
Best Seller

3D Metal Mechanical Angry Leopard Predator 506PCS

€169.99
★ ★ ★ ★ ★ (24 reviews)
Build the king of predators with 506 precision-crafted stainless steel pieces. This mechanical leopard features articulated joints, a dynamic snarling pose, and incredible detailing.
  • ⚙️ 506 precision steel pieces
  • 🦾 Articulated moving joints
  • 🧩 No glue required
  • 🏆 Premium display piece
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3D Puzzle Kits

1 8
Best Seller LuminaCity Kinetic — Illuminated Marble Run
Featured

LuminaCity Kinetic — Illuminated Marble Run

€131.88
★ ★ ★ ★ ★ (18 reviews)
Build a mesmerizing illuminated marble run that combines kinetic motion with LED lighting. Wooden tracks, glowing marbles, and a stunning night-city design.
  • 🌃 Illuminated night-city design
  • 🎱 Mesmerizing marble motion
  • 🪵 Premium wooden construction
  • ✨ LED glow system included
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Premium Picks

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How Do You Build?

Find your next challenge. Pick your style.

Mechanical Dragons Dragons

Mechanical Dragons

Articulated wings, fire-breathing poses — 3D puzzles that move.

 Kinetic Animals Animals

Kinetic Animals

Motorized eagles, tigers, and creatures with lifelike motion.

 Booknooks & Worlds Booknooks

Booknooks & Worlds

Miniature dioramas with LED lighting for your shelf.

 Kinetic Sculptures Sculptures

Kinetic Sculptures

Desk art that spins, swings, and hypnotizes.

Gralios Builders

See what our community is creating. Tag us to be featured.

Dragon build
@carlos_m
Took me 3 evenings but worth it
Eagle build
@james_eng
The details on this are insane
Castle build
@ana_r_builds
Weekend project with my son
GraliosBuilders on Instagram →

Expert Guides & Inspiration

Tips, tutorials and build guides from our team of model-building enthusiasts

BookNook Building Guide: Create Your Own Miniature World in 7 Steps
Jun 11, 2026

BookNook Building Guide: Create Your Own Miniature World in 7 Steps

Book nooks are the hidden gems of the model-building world — tiny, detailed dioramas that fit between your books, cre...

Read More →
Motorized vs Static Metal Puzzles: Which One Should You Build Next?
Jun 11, 2026

Motorized vs Static Metal Puzzles: Which One Should You Build Next?

You've built a few static models. You're ready for more. But should you go motorized or stay with static masterpieces...

Read More →
Steampunk Insects: Why Metal Model Building Is the New Adult Coloring
Jun 11, 2026

Steampunk Insects: Why Metal Model Building Is the New Adult Coloring

Remember the zen of adult coloring books? The focused calm, the satisfaction of completing a page, the pride of displ...

Read More →
5 Stunning Kinetic Sculptures That Transform Any Desk into an Art Gallery
Jun 11, 2026

5 Stunning Kinetic Sculptures That Transform Any Desk into an Art Gallery

Your desk shouldn't be boring. In the age of remote work, your home office is where you spend a third of your waking ...

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Mechanical Dragon Puzzle Guide: Build Your Own Fire-Breathing Masterpiece
Jun 11, 2026

Mechanical Dragon Puzzle Guide: Build Your Own Fire-Breathing Masterpiece

There's something primal about dragons. From Game of Thrones to Chinese mythology, these magnificent creatures have c...

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The Ultimate Guide to 3D Metal Puzzles: From Beginner to Master Builder
Jun 11, 2026

The Ultimate Guide to 3D Metal Puzzles: From Beginner to Master Builder

If you've ever assembled a plastic model kit and thought, "I want something more challenging," it's time to discover ...

Read More →
View All Articles →

Our Story

What started as a passion for precision engineering and artistic design has grown into a global community of builders, dreamers, and creators. Every Gralios kit is crafted to challenge your mind, captivate your senses, and become the centerpiece of your space.

200+
Unique Designs
50K+
Happy Builders
24K+
5-Star Reviews
30+
Countries

Free Worldwide Shipping

On all orders over $99. Tracked delivery in 5-12 days.

30-Day Money Back

Not satisfied? Full refund within 30 days. No questions asked.

Premium Lifetime Warranty

All products backed by our lifetime warranty against defects.

24/7 Customer Support

We're here to help. Average response time under 2 hours.

Why Gralios Elite?

We don't just sell puzzles — we craft experiences that challenge, inspire, and amaze.

01

Precision Engineering

Every piece laser-cut to ±0.1mm accuracy. No sanding, no forcing — just pure assembly bliss.

02

Premium Materials

Highest-grade birch plywood and stainless steel. Built to last a lifetime on your desk.

03

Unique Kinetic Designs

Our mechanical puzzles move, flap, and spring to life. Unlike anything you've built before.

As Seen In

Trusted by leading publications worldwide

Elle
Forbes
Marie Claire
New York Post
Oprah Daily
Poosh
Seventeen
Vogue
Elle
Forbes
Marie Claire
New York Post
Oprah Daily
Poosh
Seventeen
Vogue

What Our Customers Say

4.82 ★ (22478)
Verified
★ ★ ★ ★ ★
Shawn T. ✓
The wings actually flap using the motor. Incredible engineering.
★ ★ ★ ★ ★
Fred S. ✓
Best weekend project ever. The LED lights make it magical at night.
★ ★ ★ ★ ★
Alex Q. ✓
700 pieces of pure adrenaline. The tiger looks fierce on my desk.
★ ★ ★ ★ ★
Gyurko P. ✓
Best money I have spent on a hobby in years. The detail is breathtaking.
★ ★ ★ ★ ★
Anonymo... ✓
Absolutely stunning craftsmanship. Every piece fits perfectly.
★ ★ ★ ★ ★
James R. ✓
Anime meets engineering. This Goku figurine is absolutely incredible.
★ ★ ★ ★ ★
Maria L. ✓
Built with my kids. Best quality time. The castle is gorgeous.
★ ★ ★ ★ ★
Tom K. ✓
The eagle is amazing. Motorized wings work flawlessly!

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