Ti Pocket Pro
Ti Pocket Pro - Big Idea Design LLC - INTL
Ti Pocket Pro
Ti Pocket Pro
Ti Pocket Pro
Ti Pocket Pro
Ti Pocket Pro - Big Idea Design LLC - INTL
Ti Pocket Pro - Big Idea Design LLC - INTL
Ti Pocket Pro - Big Idea Design LLC - INTL
Ti Pocket Pro - Big Idea Design LLC - INTL
Ti Pocket Pro
Ti Pocket Pro
Ti Pocket Pro
Ti Pocket Pro

Ti Pocket Pro

Regular price€69,95
Shipping calculated at checkout.

  • Free worldwide shipping. For USA please visit www.bigidesign.com


An auto-adjusting pen that's perfect for everyday carry

The body of the Ti Pocket Pro seamlessly telescopes in length to accommodate different sized refills, while the auto-adjusting collet grip ensures a wiggle-free fit at the writing tip. Operation is as simple as unscrewing the body, popping in your favorite Parker or Rollerball style refill, and tightening it up. The design does the rest.



• Length (w/ shorter ballpoint refill installed) : 4.11 Inches / 104.5 MM
• Length (w/ longer rollerball refill installed) : 4.65 Inches / 118 MM
• Body Diameter : 0.38 Inches / 9.7 MM
• Grip Diameter : 0.45 Inches / 11.6 MM
• Weight (empty) : 0.6 oz / 17 grams

• Titanium Damascus pocket clips available as add-ons



• Grade 5 Titanium : Pen body, pen tip, grip, and all internal parts (no plastic parts)
• Grade 4 Titanium : Pocket Clip (for proper tension)
• Industrial Strength Silicone : O-rings that go on the body of the pen

Compatible Pens / Refill List


There are way too many to list on the page so feel free to check out our google doc to see all the refill options you can use with these pens.



The refills listed below have been tested, are easy to find, and are extremely affordable. We are still ordering and finding more and more refills that work perfectly with our pen. The list is being updated as we find more that fit.

What's Included?


• 1 Ti Pocket Pro pen
• 1 Schmidt P900 ink refill (installed)

Video Reviews


Video Instructions

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Customer Reviews

Based on 209 reviews
great but have some subtle stickiness issue

I just noticed there is some manufactural level subtle stickiness.. I think its nano leveling issue but after noticing this issue I can't stand the stickiness. How can I handle this issue?

Happy to help! Just reach out to us at support@bigidesign.com. Thanks!

Caroline Sanderson
Aptly named!

This is not a pen I expected to love as I normally go for more fidget friendly pens, but heard lots of good things so wanted to try it out. It is very aptly named the pocket pro - perfect for the pocket & looks & writes like a pro. Love it in the stonewashed titanium finish which is my favourite. It's super light, a great little size, feels the best in hand of all the Big I pens I've tried to date (having said that have only tried the slim version of the bolt action).. I like that the tip of the pen is that bit thicker making it more comfortable to hold. Writes beautifully & has such a smooth open & close twist mechanism. I have this one & a copper one now & am pretty sure I'll add to the collection. Still love the Bolt Action & the dual side click pens, but for portability & EDC this one is perfect.

Love this sh*t

Love this pen it goes will with my everyday carry and the raw titanium is beautiful!!!

Juan Montes

Nice design...💯 Love the product... except for internal plastic components 👎

Jose Alvarado
Pocket Pro

I got the pocket pro pen in black and I love it. The size is perfect for EDC, it fits my hand perfectly, and the fit and finish is amazing. I also have the stonewashed bolt action pen which I love also.