Homemade salt lick for racing pigeons, 36 pieces. Please see the separate description for details. Additional information: The 7 types in the third photo are mixed, and then coated with the 4 types in the fourth photo and water. Smoked rice husks have been discontinued, and the amount of charcoal has been increased to improve hardness. Please refrain from purchasing if you are sensitive to amateur work. Thank you for viewing.