I found an unusual ballpoint on ebay the other day and it arrived today. It is a member of the ill-fated Eversharp CA family, but is labeled “Wahl Ball” and I assume it is another in the series of pens that was made to keep the Wahl trademark active. It uses the same CA refill as my Skyline CA.
I decided to photograph it and realized that I had failed to include two other ballpoints in my previous article on that sort of pen. Each of these uses its own proprietary refill and the picture below shows just how different they were.
There is an Esterbrook FJ, the most modern of the three; a Lifelong made by ???; and the Wahl Ball.