Lucky Iron FishThe Lucky Iron Fish is a simple cooking tool that is designed to add a significant portion of your daily required iron intake when added to any boiling liquids for 10 minutes. Simply add it to boiling water or any liquid based meal (such as soups, stews, rice, etc.) and 10 minutes later, you now have iron rich water or food! PRODUCT FEATURES: NEW! Now made with electrolytic iron: a clinically proven high grade iron that is less prone to rusting. 100%