Egg shoing is an egg decorating technique. According to Hungarian oral traditions, egg shoeing was "invented" by village blacksmiths to prove their skills by creating an egg, which was shod by miniature horseshoes. This technique is currently in decline due to the decreasing number of blacksmiths, it is mainly practiced in arts&crafts workshops, fairs and in the Szentendre open air museum.
The current world record holder of egg shoeing is the Hungarian József Koszpek, who used 1119 pieces in decorating an ostrich shell. He also holds various related records: 34 pieces of iron on a shoed parrot egg, 146 pieces of iron on shoed hen eggs, 35 pieces of iron on shoed goose eggs, 598 pieces of iron on shoed emu eggs.