from GrogTag:

You work hard to get your homemade beverages into carboys and kegs, so why not make it easier to read your notes as to what’s in them? Stick one of our Keg and Carboy Labels on one of your fermenters or kegs, and you have an instant white board on hand. Scrawl the name of your beer, or leave yourself detailed notes on dry hop additions – it’s up to you. Just like our other products, our Keg and Carboy Labels are fully customisable and made to order, so check them out today and start organizing your beer the right way!