Ti Arto : The Ultimate Refill Friendly Pen

Our Ti Arto was the first, nearly universal refill-friendly pen designed to truly changed the game. This is the first pen with our self-adjusting collet grip that makes it possible to write seamlessly with so many different refills. Machined entirely out of solid titanium, the Ti Arto has the perfect amount of heft and strength without weighing you down during long writing sessions. Simply pop in one of 200+ compatible refills, screw the grip on, and get writing. USA Patent No.: 10836203 International Patent No.: 2016303848826 Features • Accepts more than 200+ time-tested pen cartridges *(See the refill list)*• Machined from titanium alloy (Grade 5)• Well balanced design• No refill "tip-wiggle" • Sturdy titanium acme-style flat threads• Screw-on style cap• Scratch-resistant, raw-machined finish• Anti-slip grip design• Titanium pocket clip (Grade 4 titanium for proper tension) • Titanium Damascus pocket clips available as add-ons   Compatible Pens / Refill List The list is honestly