https://www.penshop.co.uk/waterman-ball-pen-refill-blue-medium17694Waterman Blue Medium Ball Pen Refillhttps://smhttp-ssl-65014.nexcesscdn.net/media/catalog/product/w/a/wa2300012085med-waterman-ball-pen-refill-blue-medium2.jpg6.00GBPInStock/Refills/Refills/Ball Pen/Brands/Brands/Waterman<p> </p> <p>This is the official blue ball pen refill for Waterman and compatible pens.</p>6.00add-to-cart