The Sonic Spinner is a thrilling play activity that will excite every kid on the playground. The twin support posts that stand to both sides of the spinner give it an awesome appearance while also ensuring that the spinner stays upright and safe. Children operate the spinner by standing or leaning on the central rotating platform, then building momentum by shifting their body weight in circles. A friend can also help get the spinning started by pushing. The vertical bars around the rotating platform offer secure places for the kids to hang on to, so that they can go fast without having to worry.