Hershey Milk Chocolate Covered Marshmallow Eggs. Each egg is 0.95oz and is individually wrapped. This product is manufactured on the same equipment that processes eggs. Hershey's milk chocolate covered marshmallow eggs are sweet and chewy marshmallow candies wrapped in irresistibly rich, smooth milk chocolate. The perfect Easter treat from America's favorite candy maker, Hershey's chocolate covered marshmallow eggs are a holiday must-have. Offer these delightfully decadent treats as a gift or in a basket, or stock the shelves of your retail store!