Features: Gigo's Learning Lab category emphasises that knowledge is a treasure, but practice is the key to it. With the Gigo Electromagnetism and Motor Scientific Experiment, children learn the ways in which to combine electricity and magnetic forces and the results of doing so, which includes increasing the overall force of any given vehicle. This set includes 20 courses of 40 minutes each therefore making it an ideal kit for the whole class, alternatively parents and children will be entertained for hours on end! Guidebook and student workbook included for assistance throughout the courses. Age 7+ No. of models: 20 courses (40 minutes per course) Components: 171 pieces Dimensions: 440mm x 210mm x 240mm Gigo, a world renowned manufacturer of quality educational & technology resources for the past 40 years, now presented in South Africa by Lets Learn Toys. All GIGO products are compliant with CE & CCCs toy safety regulations. What's in the box Set includes: - 171 Pieces for 20 x 40 minute courses