Using the Globber Go Up Fold Plus Ecologic Scooter is a breeze. For little ones aged 15 - 36 months, you can use it as a ride - on or a walking bike. Just make sure your child is sitting or holding the T - Bar properly. When your child gets a bit older, around 3 - 7 years, transform it into a foldable scooter. Switching between modes is easy because of the 100% tool - less design. You just need to use the spring - loaded buttons and knobs. When folding it, use the side push button. This makes it easy to carry around and store in small spaces. For safety, always make sure your child is wearing a helmet. Also, the steering lock system is there to help your child learn balance, but still keep an eye on them. When it comes to maintenance, clean the wheels regularly. The high - quality 121mm front wheels and 80mm rear wheel should roll smoothly. Check the composite rear brake often to ensure it's working well. This scooter can support 20kg in ride - on/walking bike mode and 50kg in scooter mode, so don't let your child overload it.