Charcoal is always a useful shade to have in your yarn stash.  This fingering 4ply mini hank is approx 25gms/100m of 85/15 merino silk yarn base.

Also available in a 100gm/400m hank.

Recommended needles 2.75mm - 3.25mm or needles to obtain the gauge in your pattern.

Gentle machine wash in cool water using a mild detergent.  Dry flat and in the shade.