school opening ceremony technology small production children's educational toys scientific experiment set children's handmade boxed scientific and educational toy

2 box

Specifications

terracotta army chariots	CN¥ 6.56
gear drive	CN¥ 5.13
magnetic levitation	CN¥ 2.28
earth-moon-sun globe (automatic)	CN¥ 4.75
series and parallel circuits	CN¥ 3.52
recoil car	CN¥ 2.57
bionic flying bird	CN¥ 3.14
bionic peristaltic snail	CN¥ 6.56
wind power generation	CN¥ 4.85
wind farm	CN¥ 5.61
ball seesaw	CN¥ 4.47
national flag platform	CN¥ 2.76
the wheel that will return home	CN¥ 2.66
air purifier	CN¥ 4.47
newton's cradle	CN¥ 3.52
submarine	CN¥ 3.23
artificial satellite model	CN¥ 5.99
shenniu gear vehicle	CN¥ 5.8
sound, light, and electricity	CN¥ 5.61
twin-engine taxiing aircraft	CN¥ 4.94
amphibious vehicle	CN¥ 5.23
four-wheel drive small racing car	CN¥ 4.75
solar energy driven car	CN¥ 4.75
solar-powered lunar rover	CN¥ 3.52
solar-powered helicopter	CN¥ 4.75
balance scale	CN¥ 2.57
catapult	CN¥ 2.95
graffiti robot	CN¥ 3.33
vacuum cleaner	CN¥ 5.61
rubber band gun	CN¥ 6.37
little tank	CN¥ 5.61
merry-go-round	CN¥ 3.52
remote-controlled 4wd racing car	CN¥ 8.08
hydraulic elevator platform	CN¥ 4.28
hydraulic excavator	CN¥ 3.9
perpetual motion magnetic levitation pen	CN¥ 2.57
oilfield oil-pumping machine	CN¥ 7.98
fighter jet	CN¥ 3.9
vibration sensor	CN¥ 4.09
automatic ball machine	CN¥ 3.9
periscope	CN¥ 2.38