Optical Illusions

Hard to believe: a floating cube, a magical hologram pyramid! Experiments from the world of optical illusions and illusions amaze here. Ten exciting attempts bring mysterious effects to life and amaze children. Creative crafts and accurate observation are required here - just the right thing to introduce children from eight years of age to new skills in a playful way. By the way, the set sharpens concentration and spatial thinking and makes science experience in an exciting way. A Kosmos experiment box that provides a gift for in between guarantees aha moments and challenges our senses completely anew., Manufacturer: Franckh-Kosmos Verlags-GmbH & Co. KG, Pfizerstrasse 5-7, 70184 Stuttgart, Germany