The classic ballpoint pen that writes upside-down, under water, in freezing temperatures and the vacuum of space. This model is the same design as the pens used on the Apollo 7 mission. This is a different styling than the more often seen bullet pen.
http://www.spacepen.com/images/view.aspx?productId=79This is an untouched pen with full origina gift case packaging. In addition, I'll include one blue medium point refill, but be warned: the ink cartridges last a long time.
But wait! There's more. I'll also throw in a
Rite in the Rain all weather notebook with waterproof paper.
http://www.riteintherain.com/ItemForm.aspx?item=954For 15 BTC I'll send this anywhere in the US.