描述
- [Set contents]
- X1 manual (thick) for weight x1 rubber balloon (thin) (thick) x each five-tube rubber balloon balloon pump x1 x1 double-sided tape sheet x1 feather-weight sheet
- [Age] 6 years old or older
- [Magnifying glass] Size: 4.5 x 2.7cm lens diameter: 2.3cm magnification: 5 x focal length: 50mm
Balloon is transformed into a rocket! It is safe for you to hit because it made of balloons. In this set, 10 this the balloon rocket of 50cm length, 5 this the balloon rocket 100cm length, You can make a super huge rocket of about 4m. Let's play you can skip in the park!
![Balloon rocket science kit [kit] Yonemura Denjiro teacher (with magnifying glass) (japan import)](http://ecx.images-amazon.com/images/I/414OOTs2FEL.jpg)
