wholesale Physical Science experiments series parallel circuits DIY material for your Child kids and school students
1.Happy and easy to learn
2.Exercise your children practical ability
3.Train your children observation capability,thinking and analytical skills
Note:The battry does not included,we will send without the batteries,PLS understand,thank you!
The item is bulk when you received it,you should assemble by yourself!
Warning: Technology small production model of the product manufacturing process which are required under the direction and control of adult children to safe operation. Otherwise, the factory adverse consequences resulting therefrom shall be excluded.
- Unit Type: Set
- Package Weight: 0.06kg (0.13lb.)
- Package Size: 18cm x 15cm x 12cm (7.09in x 5.91in x 4.72in)