Fridge Balls for Fresh Fruit & Vegetables Fridge Balls keep your fruits and vegetables fresh longer. The fresh packs absorbs the ethylene gas and keeps fruit and vegetables crisp. Fridge balls use all natural minerals, no more waste and spoilage. Just place the refrigerator balls into each product drawer to keep your produce fresher, longer. Each Fridge Ball contains a packet of potassium minerals that absorb these produce-rotting gasses, so you can keep your fruits and vegetables fresher, longer right at home Fridge Balls Keep fruits and vegetables fresh Extend the life of fruits and vegetables by weeks!