Uni-ball Jetstream3 3 Color Ballpoint Multi Pen - 0.7 mm - Blue Body

Being a big fan of Jetstreams and the writing quality of their vivid hybrid ink, I was excited when the multi pens arrived at Jetpens. I ordered 2, a blue and a green. The refills have the same great writing quality as regular Jetstreams, and I am working to see what other ballpoint multi-pens I can "hack" them into.
The barrel of the pen is transparent plastic, with a sticker in darker contrasting color printed with large "3" on it.
The slider mechanisms securely lock the refills in the down position with very little play. The grip is a firm, straight matte vinyl that measures about 12 mm in diameter. The length of the pen is 14.4 cm, making it about 6mm shorter than the Zebra Clip-On Multi Pen for comparison. The Jetstream3 is very lightweight, which could be good or bad, depending on your writing preference.
The only minor issue I have with the pen is I think Mitsubishi could have done a better job engineering the clip. It doesn't quite measure up to the fit and finish of the rest of the pen. It's rather loose fitting and bends easily-not a reliable clip to hold the pen securely in pocket or notebook.

The Good: Vivid, "Jetstream smooth" write out with the joy of having 3 colors in one instrument.

Could Be Better: The clip!

Berry in Gilroy