This is my favorite of all the Rainbow Loom bracelets - the hexafish! It's much chunkier and complex and looks more like a bangle. I made mine a bit larger than my wrist so I could wear it like a bangle, too.
And the best part? While it's a little time consuming, it's really not that complicated :D
This hexafish bracelet probably took me a couple hours over a few days, and the end result is perfect.
P.S. I really recommend making the original Rainbow Loom fishtail bracelet before tackling the hexafish. The hexafish bracelet is just like the fishtail bracelet times six.