Mulberino Yak 4ply - Merino Silk and Yak yarn dyed to order The sheen of silk combined with the softness of merino and the natural colour of yak gives this gorgeous yarn a sheen and richness and depth of colour. It can be variegated or semi-solid but bright fluorescent colours and speckles don't tend to show up particularly well. 366m/100g is worked on 3.25-3.75mm needles (usually, but a tension square is always recommended). Sold in packs of 5 x 100g this yarn can be dyed for you in any colourway of your choice. Please see the contact sheets for some of the possibilities but I am confident I can create all colours.