Lighting Toy / Industial Design

juiboolnoly is a traditional play of Korea.
Jwibulnori is a real need factors and elements of play for next year's harvest and farming combined sanitary cordon.
lighting toy is, the technology is called the production of self-electricity. This play in reasponse to the motive in juiboolnoly is atraditional play of Korea. Lighting toy is by representing by light, African electricity supply is difficult circumstances childrens areobtained to light by simple activity.
If the rotation is the principle engine to return. Might involve energy is a way that you can give the lights. A product that contains the meaning giving people the ligh