First, unpack the Centy train set and assemble the long tracks to create a circle, rectangle, or semi-circle, depending on your preference. Insert two AA 1.5V batteries into the engine and attach the passenger coaches using the coach coupler. Switch on the engine toy from the front and embark on an exciting railway journey with this battery-operated mini toy train set. This Centy train set is an excellent educational tool, making it ideal as a model or project for students to learn about the working and functioning of Indian Railways. Enjoy quality time with your child while enhancing their hand-eye coordination and keeping them engaged with this fun and interactive toy train set.