CardPen - 48 Pack - Create a custom pen using your business card! Insert standard 2&rdquo; x 3.5&rdquo; business card &ndash; DIY - Uses standard Parker Pen Refills Create a custom pen using your existing business card! DIY = Do It Yourself = No setup fees and no waiting Its Easy - Simply remove clear tube and roll standard 2 x 3.5 business card around inside barrel and replace clear tube. See You Tube instructional video by searching for Jaymo Cardpen. Smooth writing pen has soft ergonomic grip and uses standard Parker Pen type refills ** Special ** Get 5% off when you buy 2 or more Cottage Mills products ** Save **