Powder product - Mix with grit From the German company Quico, it is a powder with lime and natural gravel. It contains calcium, phosphorus, sodium, carbon, butane, niacin, iodin, pantothenic acid, selenium in a high percentage, zinc, iron, cobalt, butene, soy acid, copper, manganese, and trace elements. It also contains the following vitamins (A-E-B2-B12-K3-D3-B1-B6-C) and is considered a powerful booster. For fertility and maintains the general health of birds, its results are excellent with increasing eggs in females or solving the problem of lack of eggs and maintains general health for better breeding, God willing, thanks to improving digestion because the gravel it contains works as a cleanser for the stomach and intestines.