Large bin of mealworm and mealworm substrate. Its not pure mealworms. This would be great for someone looking to get into breeding mealworms. This can be used for reptile, rodents or chickens. This would be great for someone wanting to breed mealworms for their chicken flock. There is a lot of mealworm currently in the bin, this is a very good price for the amount of mealworms youre getting.