Lurline D'Amore

I've been using these pens for over ten years now, and let me tell you, they're the only pens I rely on when I'm out there engineering on the railway. These pens are unbeatable when it comes to reliability and durability - they can write in any condition, rain or even upside down. I've got 8 of them in my rotation, and I recently got 3 new ones in the mail after sending back 3 broken ones. The customer service from this company is top-notch. Every time I've had an issue with one of my pens, they've quickly sorted it out or sent me a shiny new one at no extra cost, except for the postage. It's pretty rare to find this level of service nowadays, and it's definitely made me a customer for life.