children's science experiment suit student kindergarten diy handmade technology small production materials gift toys wholesale

1 piece

Specifications

balance bird	CN¥ 1.32
beili bridge	CN¥ 1.98
wind vane	CN¥ 1.72
portable power generator (with base)	CN¥ 6.53
new portable power generator (with base)	CN¥ 5.74
compass	CN¥ 3.3
compass (new)	CN¥ 3.3
portable compass	CN¥ 2.11
holder compass	CN¥ 2.11
four-wheel drive small racing car (battery free)	CN¥ 5.15
electric jeep (battery delivery)	CN¥ 7.39
equatorial sundial	CN¥ 2.71
bear	CN¥ 2.77
gear drive	CN¥ 2.24
gear electric (battery delivery)	CN¥ 7.79
gear round trip (battery delivery)	CN¥ 9.24
electric carousel (battery delivery)	CN¥ 7.0
magnetic bouncing frog	CN¥ 2.57
magnetic seesaw	CN¥ 2.24
magnetic car	CN¥ 2.84
magnetic suspension pen	CN¥ 2.57
maglev train	CN¥ 6.8
thresher	CN¥ 5.35
solar energy driven car	CN¥ 5.94
sun mars rover	CN¥ 5.94
solar double ring	CN¥ 7.92
hand fan (battery)	CN¥ 5.24
desktop fan (battery delivery)	CN¥ 5.64
oscillating fan (battery free)	CN¥ 8.71
spring scale	CN¥ 4.51
short crossbow	CN¥ 4.75
long crossbow car	CN¥ 5.54
rotating crossbow car	CN¥ 5.28
windmill cabin (battery delivery)	CN¥ 6.6
wind valley machine	CN¥ 4.75
foucault pendulum	CN¥ 3.23
pole scale	CN¥ 3.3
well wheels	CN¥ 2.77
ball seesaw	CN¥ 6.44
hook roller	CN¥ 1.72
mechanical hammer	CN¥ 4.16
mechanical dragon (battery delivery)	CN¥ 9.9
mechanical caterpillar (battery delivery)	CN¥ 9.77
mechanical shark (battery delivery)	CN¥ 8.71
guitar	CN¥ 2.11
shock absorber	CN¥ 3.5
combination lock	CN¥ 4.49
newton's cradle	CN¥ 3.96
balance robot (battery delivery)	CN¥ 7.0
peristaltic robot (battery delivery)	CN¥ 8.98