Dual Motor Helicopter Engineering Toys for Kids 9+ (1 Model to Build) by Engino

The MEGA BUILDS: Twin-Motor Helicopter merges creativity with genuine engineering. This sophisticated set enables young innovators to assemble a fully operational, showpiece helicopter driven by two motors, illustrating concepts of motion transfer, equilibrium, and gearing. With 870 robust components, this set encourages builders to think like seasoned engineers as they delve into how dual rotors harmonize for stable flight.

• Dual-Motor Power: Drives synchronized rotor blades for realistic helicopter motion and mechanical exploration
• Large-Scale Build: 870 precision parts and 1,100+ connection points create a functional display model demonstrating complex gear ratios and motion transfer
• STEMIFIED Learning: Designed for 9+ year-olds, this set fosters mechanical understanding, spatial reasoning, and real-world engineering insight through hands-on play
• Signature Model: The Dual-Motor Geared Helicopter, a large-scale, functional build showcasing real mechanical motion, rotor synchronization, and gearing systems. Compatible with other Engino sets for creative expansion