What is the use of Big Box in Samsung Frost Free Refrigerator(RT36FDJFASL)?

Fresh vegetables and fruit are good for you, but what’s good for vegetables and fruit? Samsung’s Big Box present in Frost Free Refrigerator (RT36FDJFASL).  

(Big Box in Frost Free refrigerator RT36FDJFASL) 

The smartly designed drawer provides an ideal environment for apples and potatoes alike, so they stay fresher longer. A tight seal prevents moisture from escaping when humidity levels are low, and a vent releases excess moisture when humidity levels are too high. Together with the conduction cooling system, these elements maintain the optimal humidity levels to preserve your produce.