To achieve optimum results, we cross check yarns ordered from JohnLewis.com to ensure they all carry the same dye lot number. This means that all yarns ordered in a single transaction will come from the same dye lot. This beautifully delicate, soft and smooth yarn is the gentlest, natural blend next to baby's skin. Made from cashmere, extra fine merino wool and silk, it is available in the most gorgeous baby shades and is machine washable.