The Natural Red Stone is rich in minerals and trace elements and pigeons just love picking on it.
Natural Red Stone is made of clay fired at very high temperatures (over 1000°C) is a special furnace, before being ground. It is a 100% natural product and does not contain any appetite-enhancing substances.
Instructions for use: Make sure that Natural Red Stone is always available at the loft so that pigeons can help themselves according to their needs.