Homexpert Key tags with rings

Ok, I got 50 of these in bright colors.  There are 10 different colors, so 5 of each.  I go to vendor fairs and I like to use these as re-useable price tags on my items.  You have to take the rings off the first time to write on the tage, but after that, I can just move them from item, to item over and over again.  They look so much cuter than a paper price tag and don't get dog eared like paper.  I color code my prices, so I know by the color what the price is when someone brings me an item to ring up.  Great!