Remember when my Husband made me this:
I started to ponder ways to make labels. This way when things were empty, I could quickly glance for my shopping list. But I didn't want to waste paper.
That is when it hit me..
Use the label from the empty can/jar as a place holder. So when it is time to go shopping, I can just glance at any labels left behind and add them to my grocery list.
<insert my Mom shaking her head at me>
But it worked.. And no paper wasted!