This vintage set of Sylvania Blue Dot Flashbulbs is a great find for any photography enthusiast. With 25B model and a total of 24 bulbs, these flashbulbs are compatible with universal brands and made in the United States. The bulbs are perfect for anyone looking to add a touch of vintage style to their photography. The set comes in its original box and includes 2 Sylvania Blue Dot Flashbulbs. These bulbs are perfect for anyone looking to create a unique and stylish look in their photography. Whether you are a professional or an amateur, these bulbs are a great addition to your collection.