A perfect match to my black Waterman Expert roller, tops the list. Perfectly balanced - posted or not posted. Superb quality and feel, writes perfectly along with that Waterman "click" when you're done, no screwing around with the cap. It's punctual, loaded it with Oxblood and it took no time to break in fresh out of the box, no washing or adjustment necessary. Writes smoothly at all angles including upside-down. It's your standard Fine, nothing more. Not meant for Spencerian or fancy flourishing, just a good All-Day writer, always ready, never clogs. Thanks JetPens!