3D Metal Mechanical Sawtooth Shark Assembly Model Kit  Product Information: Ever wanted to build your own robot shark? Here's your chance. The 211p...

3D Metal Monkey King Sun Wukong Mecha Model Kit, DIY Assembly Collectible Figure with Cloak and Staff, Articulated Desktop Display for Adults (2600...

3D Metal Puzzle Bike DIY Mechanical Assembly Model Kit – Stainless Steel Bicycle, Desktop Collectible Craft for Mechanical Enthusiasts (105+PCS) Fe...

3D Metal Quadruped Mecha Model Kit, Creative Collectible Display Features: Artistic Hand-made Toy:  A perfect fusion of creativity and challenge, t...

3D Metal Steampunk Mechanical Scorpion Model Kit Features: Upgraded Craftsmanship:  Made entirely of stainless steel, this model is 38g heavier tha...

3D Metal Steampunk Seahorse Music Box Assembly Model Kit (1000+PCS) Product Information: Discover the ultimate crafting experience with our 3D Meta...

3D Printed Spark Plug RGB LED Desk Lamp – Bring Automotive Engineering to Your Desktop Inspired by one of the most recognizable components inside ...

Product Description Bring Automotive Engineering to Life with an Industrial Suspension Damper Desk Lamp Inspired by the iconic design of high-perf...

3D Printed TR900 Turbofan Engine Model, 12V Powered Functional Rotating Aircraft Engine Display with Ice Blue Intake Light & Red Afterburner LE...

3D Printed Twin Turbo Jet Engine Desktop Fan with LED Light, Adjustable Speed Aviation Display Model Features: Detailed Twin Turbofan Structure:  B...

3D Stainless Steel Mechanical Eagle DIY Assembly Model Kit, Desktop for Adults and Collectors (247+PCS) Features: Striking Mechanical Eagle Design ...

3D Stainless Steel Mechanical Unicorn DIY Assembly Model Kit, Desktop Decoration Gift for Adults and Collectors Features: Mythical Styling with Mec...

3D Steampunk Metal Mechanical Butterfly Model Kit (100+PCS) Product Information: This 100+ piece steampunk butterfly metal assembly model features ...

3D Steampunk Metal Mechanical War Scorpion Model Kit - 450PCS+ Features: Mixed Metal Construction with Steampunk Visual Contrast:  The main structu...

3D Wooden Mechanical Orrery Solar System Model Kit, DIY STEM Educational Desktop Display (413PCS) Features: Precision Gear Transmission System:  Bu...

3D Wooden Mechanical Space Battleship Model Kit, Vintage Industrial Style Collectible Display (912PCS) Features: Large Capital Ship Assembly Model:...

3D Wooden Steampunk Victorian Steam Train Model Building Kit 800+PCS with Led Light Features:  Victorian Steampunk Aesthetic:  Inspired by classic ...

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 250+Pcs 5 Cylin...

Inline 6-Cylinder Engine Model Kit, Transparent Internal Combustion Engine DIY Assembly Kit with Motor Drive, Moving Pistons and LED Effect, STEM M...

CISON 6-Speed Power Shift Transmission + High/Low Transfer Case Kit for CISON V8 Engine Model Product Information: Upgrade your RC model car with t...

AIR FORCE JET TURBINE 3D Metal Aircraft Turbine Model Kit, Collectible Desktop Display for Aviation Lovers-58PCS Features: Authentic Engine Design:...

Alloy Electric Train Set Model with Carriage and Long Track - Gift for Boys and Girls Features: Alloy Material:  The locomotive is made of sturdy a...

Arc-Reactor-Style Plasma Ring, Inert Gas Light Sphere (90mm) Product Information: Experience next-generation plasma technology with this high-frequ...

Autonomous Robot Car Kit with Deep Learning Vision & Ackermann Steering - Self-Driving Platform for Jetson Nano & Donkey Car Features:  Hig...