The ION B37 Pen Titanium Rollerball is a precision-crafted writing instrument that combines the strength of aerospace-grade titanium with the smooth, fluid feel of a rollerball. Designed in a standard size for optimal comfort and balance, it offers a satisfying weight in hand without being heavy. The clean, minimalist silhouette is matched by a high-performance writing experience—ideal for daily use, journaling, or signing with intention. Compatible with standard rollerball refills this edition is made for those who value modern design, robust materials, and effortless expression.