New, black color. One item will be shipped. If you don't know how to use it, please ask, and I will answer your questions. You adjust the gyro's effectiveness using the 3rd channel of your radio. It actually works well with Reved servos. It has no quirks and is very straightforward and easy to handle. After installing this gyro, some people have said that the RC car racing, which they used to find difficult, became fun! Thank you very much.