Click or scroll to zoom Tap or pinch to zoom COLOMBINE IDEAL BLOCK 5+1 by VERSELE-LAGA $ 10.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Hard cake with minerals and trace elements Colombine Ideal-Bloc is a picking block for pigeons based on clay. Easy to use: one block with minerals and trace elements Ideal for breeders, youngsters and racing pigeons Composition Sea shells, kaolinitic clay (19%), redstone, grinding stones, ground oyster shells, millet, salt, brewer’s yeast. Analytical constituents Crude ash 90.8% (ash insoluble in HCl 49%), calcium 13.80%, phosphorus 0.04%, sodium 0.31%, lysine 0%, methionine 0% Additives/kg Nutritional additives E1 iron (Iron(II) oxide) 5129 mg Directions for use Crumble a piece of Ideal-Bloc in a tray daily. Administer to breeding pigeons, youngsters, racing pigeons and aviary pigeons. Refresh daily.