DiT LAB MUSICAL HORN FOR CYCLE(Blue)

this is self learning toy or educational kit. it improve ceativity in kids. this kit consist all the material in a box which you require to do this science project. also it is very usefull in other science projects for school. kids can use their ceativity to improve performace of this project. kids can use it in their school for science exibition. you have to just buy it and search video on you tube related to this project.