Using this trolley model is easy. Just connect it to an analog DC power source and watch it run. Since it's a collectible item, handle it gently to avoid any damage. When storing, keep it in its original box and foam to protect it. For maintenance, you can use a soft cloth to clean the plastic body and brass chassis. Check the wheel wear regularly. If you notice any issues with the motor noise or operation, contact us. Remember, one of the trolley poles is missing, so be careful not to lose the remaining one. Enjoy your unique trolley model!