SCIENTIFIC ARCHAEOLOGICAL SET EXCAVATIONS MINERALS 9 EL. Scientific Mineral Kit: learning through play - the child develops their skills by learning about the Earth's natural resources in a fascinating, active way development of manual skills - working with a chisel and hammer supports the development of motor skills and hand-eye coordination, which is important for a child of developmental age arousing curiosity and passion - contact with minerals can be the beginning of a passion for geology, science, as well as the natural world Technical parameters: Age: 8+ Material: plastic, minerals Gypsum gem dimensions: 15 cm x 13 cm x 8 cm