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KOSMOS 671532 Solar System, Let the Planets Circle Around the Sun, Mechanical Model, Experiment Box for Children from 8 to 12 Years to Astronomy, Space: Amazon.de: Toys
KOSMOS 661007 Advent Calendar – The Beautiful Experiments at Christmas Time, Easy to Understand in Five Minutes, for Children from 8 - 12 Years, Toy Advent Calendar: Amazon.de: Toys
FRANZIS 67073 - GEOlino Experiment Box Adventure Electronics, Set with Solar Module, LEDs, Solar Motor, Propeller, Manual and Other Accessories, from 8 Years, No Experience Required: Amazon.de: Toys