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. Sirdar's Snuggly 4 ply baby yarn is perfect for knitting comfy garments and accessories for the littlest family member. This high quality yarn is machine washable and tumble dryer safe.