I have posted about them here about how I have used them for my son that has food allergies. We have used them to let him know what is safe to eat and what isn't.
Mabel's Labels was kind enough to send me some examples of their labels so I could review them for you. Here is my post on how I decorated some of my daughter's things with my labels to show how great they are for clothing, shoes, and school items.
So, I have a special coupon for you if you'd like to order something from Mabel's Labels. The coupon code is FFSQ94, and it expires 1/23/2012, so hurry and get your order it! This coupon cannot be combined with other offers or promotions and has no value. Coupons may not be applied toward loot bag combos.\