The displayed eggs originate from 19 countries and 55 regions. They were made by 160 known and more unknown egg ornamenters, by more than 30 kinds of techniques (horse tail covered, wired, strow covered, painted, scretched, batiqued, etc.) A number of applied art works are also displayed in the museum. These are compositions made of wood, mineral, stone or glass, formulate dinto egg shapes.

Mór Wosinsky was born in Tolna in 1854. He finished his elementary schools here, and in Kalocsa. Following his secondary education he joined the Seminary in Pécs. His interest in archeology started soon, when he was a young priest. His mentor was Count Sándor Apponyi, The enlightened liberal, well known in Europe.