A handy portable sundial designed for young adventurers aged 6 - 11. It's a great tool to learn about time and direction - finding. Just stand in the sun with the built - in compass needle pointing north, and the shadow from the string will show the true solar time. It's so compact that it can easily fit into a pocket, allowing you to take it wherever you go. Made of printed cardboard, brass, glass, and polyester, and it measures 10 x 8 x 18.5 cm.

Using this sundial is easy. First, find a sunny spot. Then, take the sundial out of your pocket. Make sure the built - in compass needle points north. Once it's set up, look at the shadow cast by the string, and it'll show you the true solar time. Remember, it only works when there's sunlight. When not in use, keep it in a dry place to prevent the cardboard from getting wet. If it gets dirty, you can gently wipe it with a soft, dry cloth. Don't expose it to extreme temperatures as it might damage the materials.