Spring mason jar crafts are endless. I just happened to use fresh flowers because it was fast and easy. Most of my jars are holding nails, screws and any other little gadget I have hanging around but colorful mason jars filled with fresh spring flowers are much prettier to look at. Mason jars are very inexpensive, especially at the Christmas Tree Shop and come in a variety of sizes. I am curious, what kinds of crafts have you done with mason jars?