TECHING×SKYMECHMAN 1/12 Scale Electric-Powered Dual Spool Turbofan Engine Model Kit - Metal DIY Assembly, High Bypass Ratio  Engine Model for STEM Education, Collectible Aviation Gift (300+PCS) DM121

Product Information:

Product Name: Turbofan Engine Model Kit

Model: DM121

Material: Aluminum Alloy + Zinc Alloy

Color: As shown in the picture

Scale: 1/12

Finished Dimensions: 312*167*188mm

Weight: 2.8KG

Number of Parts: 300+

Drive Method: Motor

Power Supply: 3.7V 800mAh Lithium Battery

Charging Cable: DC 5V USB Cable

Charging Time: 2 hours

Function Life: 30 minutes (fully charged)

Assembly Time: 2 hours or more

Difficulty Level: ★★★☆☆

Product Story:
In the fascinating world of aerospace technology, the turbofan engine stands as a symbol of mechanical beauty and engineering marvel. The TECHING × SKYMECHMAN team, driven by a passion for aviation mechanics, has distilled the wisdom and ingenuity of human aviation history into this finely crafted model—the all-new DM121 Turbofan Engine Model Kit.
Compared to the more complex DM119, the DM121 is thoughtfully designed for aviation enthusiasts and beginners, offering a hands-on gateway to explore the very “heart of flight.” With over 300 precision parts to disassemble and reassemble, users will experience the raw tactile pleasure of metal components and the aesthetic thrill of industrial-grade mechanics.
From a two-hour+ assembly challenge to the exhilarating moment when the motor powers the fan and simulates real turbofan operation, this is more than a DIY project—it’s an immersive communication with the spirit of aerospace innovation.
Whether you're a tech enthusiast fascinated by aviation history, a hardcore tinkerer who loves to take things apart, or a parent hoping to inspire your child’s curiosity in science and engineering, this kit becomes a bridge between passion and reality. With included tools and an easy-to-follow manual, it’s an opportunity to conquer complexity, celebrate achievement, and transform your desktop into a showcase of mechanical wonder. Let the dream of flight take shape in your own hands.

1.Realistic Replication with Precision Engineering: Faithfully recreated at a 1/12 scale, this model replicates the intricate internal structure of a real turbofan engine with over 300 precision components. It’s a masterpiece of mechanical detail, making it the perfect choice for aviation enthusiasts and model collectors.
2.Sturdy All-Metal Construction: Made primarily from high-strength aluminum and zinc alloys, the model features excellent corrosion resistance and structural durability. The metallic finish highlights industrial aesthetics, making it both a hands-on mechanical toy and a premium collectible display piece.
3.Motorized for Realistic Operation: Equipped with an internal electric motor and rechargeable lithium battery, the engine simulates realistic jet turbine movement. More than just a static model, it’s a fully functional display that brings the turbine to life with motion and power.
4.Educational DIY Experience: Designed for hands-on assembly, this kit enhances logical thinking, focus, and mechanical understanding. A perfect STEM educational tool for both kids and adults, it introduces the fundamentals of aerospace engineering through engaging, interactive learning.
5.Crafted Gift with Lasting Value: Comes complete with assembly tools and a detailed instruction manual for a smooth building experience. Elegantly packaged, it's an impressive and thoughtful gift for engineers, students, aviation lovers, and hobbyists—offering both practical enjoyment and collectible value.

Age: 16+

Packaging: Gift Box with Lid

Packaging Contents: 1 set of engine parts, 1 set of tools, 1 instruction manual.