Help your kids build this solar-powered aircraft mobile, then put it in the sunlight and watch it glide around. This aircraft can be used indoors, hung from the ceiling; or take it outside and place in sunlight for it to glide around. It’s easy to assemble, requires no batteries, and creates no pollution!
Measures 45cm when fully expanded.
Requires a used 2 liter bottle, coins, and a cross-head screwdriver (not included).