This is a very interesting finger bike. It includes three different-color finger bike, black, white, and yellow three colors. The car is made of metal and plastic, and the wheel can rotate, and the car head can rotate 360 degrees. It can be used as a toy or as an ornament. It also includes two tools, a silk knife and a cylinder. It is very suitable for hand exercise, finger flexibility and sensory training. Very suitable for the office, home and other places to play.