Do you love big bluegill?
I do believe he said 'monofilament', not fused line.
As far as that goes, my friend, I have no idea where to find 1 lb mono. I have been searching for quite some time, and can't seem to find any 1 lb line, except for braid.
1lb mono is used for mostly ice fishing.
Dick is right, in that 1 lb test is common in ice fishing territory.