Highly edible. Aids digestion. Provides iodine and magnesium. Leckerstein. This name means "delicious stone." This mineral product is popular with birds due to its special manufacturing method and the type of grains mixed in it. Leckerstein protects birds from mineral deficiencies during the brooding period, and during the racing season, it improves their performance with the iodine and magnesium it contains. SKU: 11275 Description How to use Reviews (0) Description Leckerstein. Leckerstein. This name means "delicious stone." This mineral product is popular with birds due to its special manufacturing method and the type of grains it contains. Leckerstein protects birds from mineral deficiencies during the brooding period, and during the racing season, it improves their performance with the iodine and magnesium it contains. The delicious taste of Leckerstein makes pigeons love eating it, providing them with important minerals and trace elements during racing. How to use: Leave the pellet to be freely consumed by the pigeons. Contents: Calcareous shells, quartz, red stone, calcium carbonate, millet, dicalcium phosphate, sodium chloride, magnesium oxide, iodine in the form of potassium iodide.