This 6 in 1 solar model kit from Sol Expert has a a powerful 1V/60mA solar cell and refined 2-stage gear unit, plus over 40 parts of construction kit which can be assembled and disassembled to create outstanding models. As a result, 6 different models can be built, which can drive, fly, swim and rotate. The wind turbine, for example, has a total height of over 23cm. The construction kit is suitable for children aged 10 and older, and includes a very detailed manual. * Age class: 8 years and over * No. of experiments: 6 Solar robot Solar helicopter Solar windmill Solar fan boat Solar aeroplane Solar car * Material of plastic parts: ABS * Manufacturer's part 46013 Note: Not suitable for children below 3 years, choking hazard through parts that can be swallowed.