The 8 in 1 Optical Illusions Kit from Science Lab is a fantastic addition to their science collection. Aimed at children who have an interest in visual effects and illusions and those that need to have fun while they are learning. This is one of the most interesting and fun science sets that is available right now. The aim of the Science Lab 8 in 1 Optical Illusions Kit is to help children gain a better understanding of the basic principles of animation as they build and observe optical illusion tricks. Children learn as they are having fun and they will learn all kinds of cool stuff as they watch colour, lines and patterns create deceptive images in light and movement.