A Limited-Edition Titanium Fountain Pen for Collectors

Precision-machined from Grade 5 titanium. Backed by 83 Kickstarter supporters.

Limited to the original production run. Once sold out, it will not be made again.

Buy Now

Originally funded by collectors. Now available in limited quantities.

Crafted from Aerospace-Grade Titanium

Every ION MATHEMATICS pen is crafted with exacting attention to detail. From its smooth-flowing nib to the perfectly balanced body, this pen is built for collectors, writers, and anyone who appreciates the artistry of fine writing instruments.

  • Precision-machined nib for effortless writing

  • Luxurious, hand-finished materials

  • Balanced weight for comfort during long writing sessions

  • Available in Compact, Regular and XL sizes

LIMITED STOCK - DON’T MISS OUT!

Limited stock — don’t miss out

The ION MATHEMATICS Fountain Pen was a Kickstarter success and is now available for a limited time. Once these pens are gone, they won’t be produced again.

CUSTOMER REVIEW

"This is more than a pen; it’s a piece of art. The titanium body is sleek and modern, yet exudes a sense of timeless elegance. Writing with it is pure pleasure — every line is flawless. Whether you’re a collector, a professional, or simply someone who appreciates fine craftsmanship, this pen is an absolute must-have."