This is a piece of equipment that people in wheelchairs, who have some arm function, can use without needing any extra help. Complicated technical measures make the opportunity of unaided play a reality. The rotary mechanism lies under the ground, thereby making access to the carousel level. The long lever arm of the anti-roll bar is very sturdy so that children can sit on it. It is also the locking device. The counterweight ensures its easyoperation.