Eduplay 150083 Root House/Wurmfarm'' Experiments, Multi Colour

Made In China Only In The Dark Do The Roots And Worms Reach The Inner Plastic Wall The Protective Cover Is Only Accepted For Observation. Simply Fill The Dwelling With Soil, Add Seeds (E.g. Beans) Or Worms (From The Compost) And Darken Very Important With Light Protection Cover. What's Going On Underground Children Can Observe With This Experiment: How Roots Sprout Or Worms Find Their Way While Aerating The Ground., Manufacturer: Eduplay GmbH