19180 Luxury Blue

Dipped a nib in this for a quick note and it dried to a rich blue that hasn't budged under a few water drops I tested. The 1-ounce size is perfect for a desk drawer, and knowing it's forge-resistant makes me feel better about signing documents with it.

I've had this ink in my pen for three weeks now, and the water-resistance is no joke—a coffee spill didn't budge the writing at all. The permanence gives me real peace of mind for signing documents, and the blue has a nice depth to it that photographs well.

The 1-ounce bottle is the perfect size for a desk drawer, and this blue dries to a rich, saturated shade that doesn't budge when I accidentally spill water on my notes. Forge-resistant is a bold claim, but I've tested it with a quick scribble and it holds up exactly as promised.