4M Kidzlabs: Magnet Science. Learn more about the science of magnetism with 4M Kidzlabs Science: Magnet Science. With this playset please follow the best magnetic experiments. The package consists of a super magnet set that allows you 10 fun experiments and games can do. For example, you can create your own race, sailing or fishing game. Includes all materials and detailed instructions to perform the experiments. Suitable for children over 8 years. Note: This is a French version. Size box: 17 x 22 x 6 cm