The refined machined pen

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Sunderland mk1 machined executive pen laying on metal chips

Proudly made in the USA

Our pens are made in Coopersburg, Pennsylvania by the husband and wife Sunderland Machine Works team.

I've reviewed many machined pens in my day and the Sunderland mk1 ranks up there with the best.

The Sunderland mk1 is just the right weight, and most importantly, extremely well balanced to write with.

The tolerances are tight, the lines are smooth and clean, and it feels like quality.

Brad Dowdy, The Pen Addict

The Sunderland mk1 is one of the best machined pens, if not the best, I have ever used. Period. 

The Gentleman Stationer

I’ve been using the nickel finish for a few weeks now, at work, and I can tell you that this is probably the best pen I’ve ever used.

It is truly a marvel of machining, in ways that you never knew you needed or wanted, until you try it.

David Vo, Carryology

I just want to thank you for building such a fantastic pen in the MK1. I've bought many (perhaps too many) machined pens over the years and this pen is among the very best, most precisely crafted pens I've ever held.  It oozes quality, and it's clear that you're a professional. In a market that is filled with QC issues, I'm so pleased to have an American-made pen that is literally perfect.  I can't find a problem with it.

Josh

I backed the Mk1 on Kickstarter and of all the pens I've backed (quite a few) yours is the best machined and most satisfying of the bunch.

Chris

What a perfect pen! 

 The gorgeous green color, near-seamless construction, extraordinarily well-engineered “thread work” (both in cap and barrel), extra-strong clip, quality refill (Pilot G2) and comfort-fit make it the very best of all in my current collection of 15+ high-quality machined pens.

James
Machined executive pen - nickel

Good looking enough for the boardroom

We put extra effort into making the mk1 look as good as it performs.

Machined executive pen - blue

Tough enough for the shop

Unlike traditional resin executive pens, the mk1 is tough enough to be used in rough environments.

Machined executive pen - black

Engineered for Comfort and Durability

The hidden threads won't get in the way of your grip; and the pocket clip was designed with just the right amount of tension.

Machined executive pen

Efficient Manufacturing

The efficacy of the state-of-the-art manufacturing equipment and efficient processes enable all pens to be produced on-site, by one person, therefore minimizing quality issues.

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