Märklin’s my world program is e very successful program for introducing young children to the world of model railways. Every year new products are introduced. One of the most recent additions is the joystick (Power Stick) and trains on rechargeable batteries, making it a good and affordable start also for older children. It is one way to create attractive C-TRAK modules without a lot of effort and high cost. The products of the my world program are also exceptionally robust.