【LED Rotating Gyroscope DIY Kit】: The soldering components of this product are not SMDs, and it‘s easier to assemble, it‘s suitable for soldering beginners. It only has one LED pattern.

【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 suppo

【Great Electronic Soldering Project】: Great project kit for soldering practice and also suitable for family education. Not only to improve your soldering skills, you will also will be more familiar with electronic components and learn more interesting electronics things. But please note,this soldering kit requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability.

【Easy Assemble and Use】: The Rotating Fingertip Gyroscope need soldered and can be used directly after assembled. You only need to install all the components on the PCB board according to the marker on the board. A cool project and challenging enough to be fun. 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.