× |
|
DIY Double Solar Panel Fan Kit
2 x
$6.00
|
$6.00 |
|
$12.00 |
× |
|
DIY Hand Crank Generator Experiment Kit
2 x
$10.00
|
$10.00 |
|
$20.00 |
× |
|
DIY Automatic Water Dispenser Kit
1 x
$18.00
|
$18.00 |
|
$18.00 |
× |
|
DIY Manual Electric Buoyancy Kit
2 x
$15.00
|
$15.00 |
|
$30.00 |
× |
|
DIY Assembly Salt Water Powered Car Kit
2 x
$15.00
|
$15.00 |
|
$30.00 |
|