ENGINEERING MARVEL - Full of elaborate mechanisms and small tricks. The precision gear design provides smooth operation. Fun to use and fun to watch . Great tool for learning the fundamentals of engineering and structures of machines.
REWARDING CHALLENGE - Highly satisfying and educational building experience. A brilliant way to enhance understanding of STEM principles and improve kids’ motor skills. This building set will put your visual-spatial skill and patience to the test.
- a stair stepper as an elevator
- a spiral funnel, 2 straight rails, 3 curve rails
- a wheel lifter to bring marbles to the top
- a flip-flop switch to drive marbles to 2 paths
- a hand crank to run the whole system to move
NON GLUE& NATURAL MATERIAL - Lightweight models made of natural plywood. Laser-cut wood sheets with well-fit parts. No glue needed, easy to assemble together. Non toxic materials ensure you a safe building experience. Pre-cut wood sheets, easy to assemble Kit includes all laser cut wooden parts, motor, gears, axles (no batteries required).
RECOMMENDED FOR AGES 8+ WITH ADULT SUPERVISION OR EXPERIENCED MODELER
RECOMMENDED AGES 14+ FOR SOMEONE WITH LITTLE OR NO MODELING EXPERIENCE