MELODY's Nitrogen Cycle - Science Working Model Using Running LED Lights Educational Electronic Hobby Kit

Electronic circuit with 10 or more lights(LED's) in running effect with the help of battery. It is a very good project for school students for making science projects-model. Best suited for those who wish to submit as Biology or Chemistry model in School/College. Easy to understand working model with study report in printed form. 9v battery is required Hands-on study helps students cultivate interest in academics. Joyful and Meaningful Learning Experience. Educational Teaching Aid & Science Project - Ready to submit form Project Contains following : Printed usage instructions - Project report Link to product support and usage video having steps to make product. Product usage support contact number