Clever combination whistle with six different functions, made by Bresser in Germany for National Geographic.
This fun 10cm long gadget is so much more than being an excellent whistle. Separating out into different parts, it also shows you the temperature and the compass means you'll always know the right way to go! Unscrew the middle section to use the magnifier or admire yourself in the concealed mini mirror. Even has a torch to signal morse code or light the way in the dark. Clever.
Fantastic puzzle, brilliant in it's simplicity - baffle your friends!£4.95
Top quality, robust set with 6x magnification - for the adventurer.£25.95
Four year olds love animal toys. Any present involving a dinosaur will be really popular. It is a good age for construction kits and colourful jigsaws preferably of large scary animals. Anything to do with bedtime stories is also a good bet. By this age boys will like cars.