Looking for some cute mason jar crafts that are not too hard to make? Try this chalkboard heart jar tutorial. So easy, my daughter and I made ten of these in an hour right before Christmas when we needed last minute gifts. All you need is chalkboard paint, your mason jar and a heart stencil you can make yourself. When you are finished, you will end up with an adorable candle where the heart window frames your candle for a beautiful glowing effect. For rustic decor, this chalkboard candle can’t be beat.