Only on the small screen have I seen this natural wonder of the world, and, while I'm not a diver, IF I ever get to Australia, I'd go for lessons so darned quick so that I could be in awe.

Fingering weight (80% merino 20% nylon)

366m/430yd skeins

110g/3.9oz

2.25-3.25mm/1-3US

27-32 sts/10mm/4"