The Kaarthouder™ is a one piece business card holder designed to create that "wow" factor when you pull it out of your pocket.

The 100% carbon fiber construction case has a natural curve, so it fits more comfortably in your pocket (similar to the design of a flask).

It can hold up to 12 thicker than average business cards or more if you are using standard or thinner business cards. The natural curve of the case has a second function, which is to hold the cards securely when there are a lot of cards. When carrying fewer cards or even a single card you can give the card a slight bend and insert it in the case opposite the curvature of The Kaarthouder™ to ensure it stays in place until needed.

Fits all standard North American sized business cards 3.5in x 2in (89mm × 51 mm) and standard UK business cards 3.35in × 2.17in (85 × 55 mm). The absolute biggest business card this case can hold is 3.5in x 2.17in (89mm x 55mm).

Producing high quality carbon fiber composites takes a lot of skill and experience and the proper design. You will be impressed with the precision and workmanship on this technical work of art!