Good quality labels come in handy!
I usually make my own labels or if I'm short on time I'll write on the bottle with a marker...which usually ends up rubbing off and I have no idea what's inside or its intended purpose. I grabbed these as a quick way to label a roller so that I always know what's inside. And they are small enough so that they won't take away from the design of the roller bottle (if there is one). Good quality sticker, I love the way they feel. Lots of options and even gave me some ideas for new blends.