Using the Globber Go Up Fold Plus Ecologic Scooter is a breeze. For toddlers aged 15 - 36 months, you can use it as a ride - on or a walking bike. Simply adjust it to the right mode according to your child's needs. When your child is 3 - 7+ years old, transform it into a foldable scooter. To fold it, use the side push button and switch to trolley mode for easy carrying and storage. Make sure your child's height is between 75 - 120cm for the best experience. When your child is using the scooter, always keep an eye on them, especially when they are learning to balance. To maintain the scooter, regularly check the wheels and brakes. The high - quality wheels on ABEC 5 bearings and the composite rear brake are durable, but it's good to clean them from time to time. Store the scooter in a dry place to prevent damage to the plastic and wheat - straw materials.