Ever lose out on a great advertising opportunity because you don't have a business card with you? These fun and very handy business card holders will make it easy to keep your cards with you at all times and since they are sold in a set of four, could be kept handy in more than one spot. You won't lose out the next time opportunity strikes for a future sale!
Michelle from The Quilted House also suggests that these would make for the perfect tea caddy! I know a few people who are always bringing their own tea bags, this would make a great gift!