Soldering Practice Kit Electronic Mini Magnet Shooter DIY Kit Coil Gun Toy Kit Fun Soldering Project Kit for Parent and Child Dingdong Store - Electromagnetic Gun Soldering Kit

• 【Mini Magnet Shooter Kit】: The soldering practice kit is very entertaining project that makes a great desktop toy. The coil gun is great at showing the power of electromagnetism which can shoot small cylindrical metal at short distance. 【With English Installation Instructions】: The kit comes with english installation instructions, you can also scan the QR code on the product to download the detailed installation guide. This kit may be tricky to assemble but if you take your time and follow the guide, it can generally be assembled easily. If it can't work after soldering, please contact us for support. 【Great Project Kit for Teaching】: The working principle of this shooting toy is: use the ampere force generated by the electromagnetic field in the electromagnetic system to accelerate the metal rod. This is a very fun toy when assembled, and a good lesson on small circuits and assembly. 【Warning】: 1. Do not touch the metal parts when it power on!!! The project is working under high voltage of about 100V. Although the energy is small, but there is a certain danger in direct contact with metal components. The insulating plastic shell guarantees its safety. 2. Please discharge the energy storage capacitor before troubleshooting. 3. Children under the age of 14 need to be installed and used it under the supervision of an adult. 【Perfect After-Sale Service】: Please read the User Manual before installing. If any components are missing, please contact us for replacements., Manufacturer: Dingdong Store