great variation, a favorite, works with most patterns
10 per pack
2.5mm = 3/32" for hook sizes 18, 16, 14
2.8mm = 7/64" for hook sizes 16, 14, 12
3.0mm = 7/64" for hook sizes 16, 14, 12, 10
3.5mm = 1/8" for hook sizes 16, 14, 12, 10
4.0mm = 5/32" for hook sizes 14, 12, 10, 8
