Colombine Grit + Redstone; 20 Kg.
Colombine Grit + Redstone & and aniseed contains stomach gravel, silex stones, oyster shells, seashells, redstone and charcoal. Stomach gravel and silex stones are the pigeon's teeth.
With silex and gastric grinding stones, source of minerals and trace elements
Promotes an optimal digestion and produces solid droppings
Very well ingested and also contains aniseed.