A little added info on the non-postable: For pens this size (Jr series), the postable far outsell the non-postable. This size pen can easily be carried about and will fit in the pocket. So the customer will be thinking about where to put the cap when using the pen. If you are presenting a pen to be used more as a desk pen, the non-postable configuration is fine, because as mentioned, that cap can be placed somewhere on the desk to attract attention to the really fine pen that the really important person behind the desk owns!:wink: