Ricc, I've helped my neighbor do a couple of craft fairs and he lets me put a few pieces in his booth in exchange for my help. I've been using the Avery 5422 labels and find that they work quite well. They peel off easily and can be reused, the back of the labels reminds me of post it notes. I also like that they run through the printer quite easily as my penmanship isn't always that great. I would suggest keeping the paper that the labels come on and after your show take the labels off and put them back on the sheet until the next show. I left one on a bowl for a few weeks and it did leave a 'shadow' of sorts on the bowl. A quick buffing cleared it up but it would have been quicker to just remove and replace the label in the first place.