The Globber Scooters 4-in-1 Scooter starts as a ride-on seat for mom and dad to push the little one on. Once the child is able to push around by his or herself, the T bar handlebar comes off, becoming a pushbike that the little one can independently push around on. As the child grows and enhances their motor skills, the seat of the Globber 4-in-1 comes off the deck via an attached hand screw. The original T bar handle, used for mom and dad, now connects to the deck and becomes a Globber 3 Wheel Adjustable Height Scooter!