Stimulate scientific thought from a very early age! Re-assemble the puzzle, carefully observe the illustration, and discover the subjects in the sea life. Like a real scientist, you should keep a notebook of comments on the individual discoveries. In addition, by using the magic torch you can also observe what cannot be seen with the naked eye! Age: 5-10 yearsPuzzle measuring 60 x 44 cm and consisting of 70 pieces; Write & Erase felt-tip pen; UV torch (functions with 3 AAA - 1.5 V batteries, not supplied) Box dimensions: 28,5 x 25,5 x 6,1 cm