Fruit Battery Materials Science Experiment Device for 1Set Educational Science Kit

Do you want educational experiment DIY fruit battery for pupil? This item will prepare for you, simple and convenient to use, can improve students' hands-on ability, and stimulate students' interest in learning, perfect for home, school use. Comprehensive experiment to understand the relationship between . Features -Color:Assorted Color -Material:Zinc Alloy,Copper,Plastic -Size:4.00X1.00X0.20cm/1.57X0.39X0.08in - DIY fruit battery can help to train pupil's observation capability, thinking and analytical skills. - Made of zinc alloy material, funny and creative, simple and convenient to use for student. - Happy and easy to learn, the science educational DIY fruit battery can exercise pupil's hand-on ability. - Students can learn scientific knowledge by playing the DIY fruit battery, educational and useful. - Nice students educational experiment fruit battery kit, let student have great fun from it. Package list: 1 x Set of Science Toys