About This

• * Through the interesting learning process of fruit power generation, let firmly remember this physical knowledge point and improve their grades.
• * Great for school science experiment projects, DIY homeschool toys, educational themes.
• * Bring more joy to your and their friends. Your will learn a lot while having fun.
• * This fruit battery set promotes intellectual development demonstrating fruit power generation experiments.
• * Exercise childrens hands- on ability and brain power, and learn scientific and technological knowledge.