We're thrilled to have a range of colours, some of them bespoke for Loop, in the wonderful Border Mill Alpaca Tweed. It's a yarn we have loved from the minute we felt and saw it! A blend of natural and hand-dyed alpaca fibre. The Border Mill Alpaca Twist is pure alpaca all grown in Britain. We also have their wonderful North Coast 4 Ply Tweed and beautiful boxed sets of mini yarn cakes that are amazing for coloutwork. The Border Mill is a small fibre spinning mill nestled in the beautiful Scottish Borders.