Key features

• •【Value Package】Comes with one instruction, 2 x AA size battery holder (2 x 1.5V), 1 x solar panel, 3 x motors, 3 x motor holders, 5 x propeller with 4 vanes, 1 x LED lights, 2 x push button switches, 10 x Cable tie (3.9"), 1 x plastic board, 4 x plastic strips, 26 x shaft sleeves, 8 x wheels, 10 x corner braces, 20 x screws, 1 x Screwdriver, 78 x Plastic Gearswhich, enough circuit accessories for kids DIY STEM science experiments.
• •【SCIENCE EXPERIMENTS FOR KIDS】: This popular and interesting engine building kit can meet your different needs, let you make science and STEM projects much more fun and more choices to fit your experiments.
• •【MULTI-FUNCTIONAL LEARNING KIT】: Three power generation modes, energy conversion, circuit learning, and understanding of the conversion between sound, light and electricity. An excellent Family & Kids program,great for Primary and secondary schools projects.
• •【WIDE APPLICATIONS】: This complete electric motor kit good for kids experiment and explore basic electrical simple circuits. It can also be used in school in science, STEM, technology and design courses, easy to meet your project needs, properly educating some circuit knowledge would be a good interaction time with your kids together.
• •【WARNING】: Suitable for 12+ years. CHOKING HAZARD—Small parts, not for children under 3 years. Be careful of scald caused by short circuit. Do not mix old and new batteries. Do not mix alkaline, standard (carbon-zinc), or rechargeable batteries, the kids must use under the supervision of adults. Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and Causing accessory damage.