1. Scientific experiment toys exercise children’s practical ability.
2. DIY small toys cultivate innovative ability.
3. Put education in fun, cultivate scientific knowledge;
Methods of assembly:
1. Splice 1234 EVA.
2. Fit the mirror in the small EVA card slot.
3. Battery box and laser head in series.
4. Series battery box and laser respectively set up.
5. Attach the small EVA bottom to the double-sided adhesive.
6. The EVA with a mirror place well, can be placed at will. Switch on, laser reflection from 2 out just through the hole in 4, the experiment is successful.
Principle: find out the law of light reflection.
Product size: 13x10x6.5cm / 5.12×3.94×2.56inch
Applicable: over 3 years old
Toy type: intellectual development
This product does not contain pigments and pen brushes. Batteries need to purchase by yourself.