“I volunteer for a Library Friends group that uses these stickers to place on the spine of the books that are donated for our used book store. The color tells us during what part of the year the book was donated so we know which books have not sold in a year or so. We rotate colors a couple of times a year so we use different colored stickers. These little stickers stick well and are the perfect size for the backs of most books. We appreciate having so many colors to choose from!”
