2 cups of liquid potpourri
4 packages of knox gelatin
Heat 1 cup of liquid potpourri to a boil, gently stir in the knox gelatin and mix until disolved. Add the other cup of liquid at room temperature. Pour into jelly jars or decorative bowls and cover with plastic wrap. Put in the fridge until set. They will smell great for several months. Then you can scoop out, and reuse the jars for the next batch.
For gifts: You can find great and funky jelly jars to use as gifts. Dollar stores often carry jelly jars with non traditional patterns, designs, and colors, so experiment!