NEXT GEEKDIY School Science Experiment DC Toy Motor Project Kit for Kids Use Learning Educational Robotic 65 Component Set Box

Even without a manual, there where diffrent types of colourful bulbs, they where producing colourful lights. I tried 1 it produced a green light. The motor, switch , battery where powerful too. Worth buying.

One fan missing ( एक पंखा कम है)One black wire is of 60 cm ( काली तार अन्य तारों से काफी छोटी है)

I bought this for my kid for enhancing his interest and curiosity but there is no catlog or steps to be followed also the packaging is very cheap and is not a branded product. Please note before buying