One Farm Yarn - Stone 18E £20.00 inc. VAT Out of stock. Undyed 4ply One Farm Wool 50% BFL, 50% North Country Mule 2017 clip Both wools are sourced from Fiddlers Green Farm, Harrogate, North Yorkshire and processed and spun in West Yorkshire. Hand wash only. Not recommended for socks. 5 x 20g mini skeins Approximately 100g / 400m in total.