About this item

• Complete Circuit Kit: Comes with a designed box including 5 x crocodile clip leads, 5 x bulbs, 2 x motors, 2 x motor holders, 2 x rocker switches, 3 x propellers with 3 Vanes, 3 x propeller with 4 Vanes, 1 x buzzer sounder, 1 x bulb holders, AA size battery holder (1 x 1.5V), AA size battery holder (2 x 1.5V), making it a complete package for children to start experimenting with circuits | Easy to Operate: The simple electric motor kit is easy to use, making it perfect for children aged 8-12. It comes with clear instructions that make it easy for them to understand how to build and use the circuits. Please notice that it is recommended that the voltage be 1.5V-3V. If the voltage is 3V, the use time should not be too long, and controlled within 3 minutes. After 5-10 minutes, the circuit will generate heat and a short circuit | Educational and Fun: This electric circuit kit for kids is a great way to introduce children to the basics of electricity and circuitry, is an educational and fun toy. This Montessori learning toy is good for curious kids, turning your own new ideas and inventions into reality. Also perfect for Children's school science STEM engineering projects | Ideal Present for Kids: The electric circuit kit is an ideal present for children who are interested in science and technology. This popular and interesting electronic science experiment STEM toys can well inspire and encourage kids to learn about science, developing children's hands-on skills | Warm Tips: Suitable for 8+ years. Choking hazard with small parts, not for children under 3 years. Be careful of scald caused by short circuits. Do not mix old and new batteries. Do not mix alkaline, standard (carbon-zinc), or rechargeable batteries, the kids must use them under the supervision of adults | Tip: Please connect all the circuits properly before switching on the power