Mason jars are so versatile. You can use them for cocktails, arts and crafts or even lanterns. My use of choice would have to be as a vase. I wanted to portray the beautiful color of hydrangeas, so to compliment the bright blue color I chose to line the inside of the jar with lemons slices. These would be perfect centerpieces for an intimate gathering, or in a bigger vase use orange or grapefruit slices.