I was given a couple of boxes of clear glass ornaments and I debated on several different ways to decorate them. I remembered that I still had frosted glass vinyl that came with my Silhouette bundle last year. I also had leftover fake snow from another project. You can also use Epsom Salt, and just use a funnel to pour it in.
It doesn't get any easier than cut and stick! I used tweezers to place the letters since I used a small, fancy font.