PSI is a fantastic computer parts sales company that I recently worked with. I designed their logo and business cards. When it came time for business card printing, they chose to go with our metallic ink option. Metallic ink adds a shimmery metallic coating to any section of your cards and causes them to pop! In a world of Facebook, websites and blogs, it is important that your business cards are unique and memorable!
I also designed their logo which can be seen here.