An ultralight saltwater 9' 4wt fly rod...for bream, mullet, mackerel, surf perch, and many other small saltwater gamefish. Trout and panfish apply, too.
I have just completed a rod for a friend of mine, Cameron Mortenson of The Fiberglass Manifesto. Cameron picked a very high quality S-glass blank from Mark Steffen, an 8 foot 8/9wt in a 3 piece configuration. We decided on a reddish color scheme and a combination of contemporary and retro aesthetics.