Designer train powered by solar energy

This toy train set is a great way to learn how solar energy can be used to run a small engine. It is an ideal kit for beginners. The train consists of several parts that fit together easily and are secured with just four screws. Once assembled, this fast, eco-friendly train can move without the need for tracks. Train enthusiasts of all ages will enjoy assembling this toy and watching it move. For best results, it is recommended to use the toy outdoors in direct sunlight. The best results are achieved on sunny days. For indoor entertainment, a 50-watt halogen lamp can be used. However, please note that the toy will not work on cloudy days, in shady areas, indirect sunlight or under a fluorescent lamp.