With the hand crank generator, students can gain hands-on experience in generating electricity and learn about the different components of a generator. It is a versatile tool that can be used for a variety of experiments and demonstrations, making it an essential part of any science classroom. Features -Color:Transparent -Material:Plastic -Size:13.00X10.00X5.00cm/5.11X3.93X1.97in -The hand crank generator is suitable for generator and scientific experiments. -It can provide power to electrical experiments and is an ideal learning and experimentation tool for science, physics, and electrical experiments. -This generator can be connected to electrical circuits and is compatible with most experiments. -Its portability and lightweight design make the small generator easy to carry and store, a convenient tool for use in various settings. -Using sturdy materials, the hand crank generator is portable to take to any places you want. Package list: 1 x Hand Crank Generator