I purchased this for a gift but am now selling it without having used it. As you can see, I've made a tasteful business card holder from an old keyaki (Japanese zelkova) tree with beautiful "tama-moku" (burled grain) patterns. For those who love wood, it's a precious item that brings joy just by looking at it. I've laminated thin 3mm wood boards and sanded them smooth, then applied a thin coat of natural wax, resulting in a smooth and shiny finish. Because the wood is thin, it's difficult to use hinges or other metal hardware, so I decided to use magnets after much consideration. The simple construction means there should be very few problems. The dimensions are approximately 11cm tall, 7.4cm wide, and 1.3cm thick. It should hold about 20 business cards. Wooden Business Card Holder