A well designed construction toy teaching how gears work with fun accessories demonstrating some application of gears
424 mm (L) x 50 mm (W) x 300 mm (H)
My First
Telescope
Microscope
Science Kit
Space Science
Electronic
Globe
Magnifier
Nature Science
ECO-Science
Education
Games
Da Vinci
Dinosaurs
Spy Tech
Binoculars
Tree of Knowledge
JR. Scientist
Wood Science