4 Sets Fruit Battery Kit, Lemon-Potato Battery Science Experiment Set Physics Teaching Tool Educational Toy Clock Hands-On Science Toy STEM Exploration Activity Bioenergy Experiment Kit for Students

4 Sets fruit battery science experiment kit orange potato lemon battery physics teaching experiment with 4 pieces electronic clock educational toy for studentsFeatures:Happy and easy to learn:A wide variety of experimental materials can be found at home, oranges, tomatoes, potatoes, and more. Suitable for both home and school.Functional game:Learn about electricity in an innovative way, also develop students' hands ability, observation, space cognition, stimulate students' intellectual potential.Specifications:Material: zinc, copper, plasticSize: approx.15 x 10 cm/ 5.9 x 3.9 inchesColor: as pictures showQuantity: 68 pieces totallyPackage includes:16 x Wires8 x Crocodile clips16 x Copper sheets16 x Zinc sheets8 x LEDs4 x Digital clocksNotes:Manual measurement, please allow slight errors on size.The color may exist a slight difference due to different screen displays.This product can only be applied by people over 12 years old, and the experiments should be performed under the supervision of a teacher or parent.Pointed items included, please use with care.Swallowing and winding risks may exist, please use this product under adults' supervision. • AGE RESTRICTION: This product is intended for use by individuals over 12 years old and should only be used under the supervision of a teacher or parent. • PACKAGE INCLUDES: You will receive 4 sets of fruit battery science experiment kits, each containing 16 pieces of copper sheets, 16 pieces of zinc sheets, 4 electronic clocks, 8 RGB LEDs, 16 wires, and 8 wires with clips for easy application. • EASY TO ASSEMBLE: Detailed assembly instructions are provided in the picture, and all you need are some fruits or vegetables, such as oranges, lemons, and potatoes, to help exercise students' practical skills. • EDUCATIONAL GAME: Through this fun and engaging fruit battery science experiment, students can explore and understand the mysteries of science while improving their hands-on ability and practical skills. • MULTIPLE BENEFITS: This science experiment can stimulate students' imagination, improve observation skills, increase scientific knowledge, and cultivate their scientific invention hobbies, providing a fun and educational experience for all ages.