student science and technology small production small invention children steam science small experiment diy educational handmade toy material package

1 set

Specifications

magnetic little airplane	CN¥ 2.64
conductor detector	CN¥ 2.88
piano music box	CN¥ 7.08
crane	CN¥ 7.92
adjustable fan	CN¥ 3.96
power station	CN¥ 3.48
wind power generation	CN¥ 6.24
flag lifting platform	CN¥ 1.92
traffic light	CN¥ 3.12
hook roller	CN¥ 1.44
air floating ball	CN¥ 3.36
ferris wheel	CN¥ 8.28
newton's cradle	CN¥ 4.56
balance robot	CN¥ 4.08
balance bird	CN¥ 0.84
colorful table lamp	CN¥ 2.16
sundial	CN¥ 2.28
crawling big mouth monster	CN¥ 7.44
lift elevator	CN¥ 5.88
portable power generator	CN¥ 8.28
twin-propeller aircraft	CN¥ 6.6
space instrument	CN¥ 6.0
solar fan	CN¥ 5.52
solar energy driven car	CN¥ 6.24
solar-powered helicopter	CN¥ 5.28
balance scale	CN¥ 2.4
catapult	CN¥ 1.92
vacuum cleaner	CN¥ 3.12
merry-go-round	CN¥ 3.84
money detector	CN¥ 1.92
hydraulic excavator	CN¥ 3.48
automatic ball machine	CN¥ 4.56
self-made motor	CN¥ 4.8
homemade drawing machine	CN¥ 6.96
homemade clock	CN¥ 4.2
experiment-holographic projection	CN¥ 4.56
hydraulic elevator platform	CN¥ 4.2
voice-controlled car	CN¥ 9.36
shooting machine	CN¥ 1.56
earthquake alarm	CN¥ 4.08
paddle steamer	CN¥ 5.16
periscope	CN¥ 1.68
hydraulic mechanical arm	CN¥ 2.28
robot dog	CN¥ 6.0
electric gliding aircraft	CN¥ 3.6
fire extinguisher	CN¥ 1.08
friction experiment	CN¥ 5.04
movable-type printing	CN¥ 3.12
waterwheel	CN¥ 1.1
energy conversion	CN¥ 3.96