Skip to product information

Mark One

Mark One

A minimal, durable, retractable pen.

Mark One is a custom machined, all-metal, retractable pen with a ceramic based exterior coating for long lasting durability. It’s built for our favorite rollerball refill, and has a satisfying-as-heck custom click mechanism.
Color
Material
Regular price $85
Regular price Sale price $85
or

Looking for ink refills? Get them here.

View full details
The perfect pen to match an already great notebook.
Detail Icon

Minimal

It’s literally seamless.

Mark One has a completely seamless design, which was quite an engineering feat. The pen has no excess ornamentation or logo, and comes in several colors. The metal plated nocks provide a nice little accent to each, and give Mark One a sophisticated look without looking overly tactical.

Detail Image
Detail Icon

Durable

Made to last a lifetime.

Mark One is incredibly durable. It is made entirely out of metal, including the custom click mechanism. The pen is coated with Cerakote, which is an extremely durable ceramic-polymer coating (technical specifications for Cerakote). It gives the pen a really nice, matte feel. This pen should last a lifetime.

Detail Image
Detail Icon

Retractable

A completely custom click mechanism.

There are many off-the-shelf click mechanisms we could have used, but none of them were quite right for what we wanted, so naturally, we made our own. It is made entirely out of metal and, as far as we know, it is the only all-metal mechanism on the market that has an actual “click” action. It is satisfying as heck to click.

Detail Image
Detail Icon

Refill

Built for an amazing rollerball refill.

Mark One ships with our favorite refill, the Schmidt P8126 rollerball. This is a fantastic cartridge; the ink flows smoothly and dries quickly. However, Mark One will accept any Parker-style refill, which means there are many options for pen cartridges that our pen will accept. This list from Well-Appointed Desk is quite comprehensive. Purchase more refills here.

Detail Image

Specifications

  • Dimensions: 128 mm long, 11 mm diameter. (5 in x 0.43 in)
  • Weight: Aluminum: 25 grams (0.88 oz). Steel: 48 grams (1.70 oz).
  • Aluminum or steel body. Aluminum mechanism. Polished steel knock.
  • Cerakote coating, matte finish. See technical specifications for Cerakote.
  • Included Refill: Schmidt P8126. Black ink with 0.6mm tip diameter.
Designed to last.
No asterisks.
The Studio Neat Lifetime Guarantee
At Studio Neat, we want to foster a more considered form of consumption. What if one were to buy objects with the intention of using them for the rest of their lives? The object would need to be long-lasting—both in its durable construction and in its timeless design. Everything we make fits this criteria, and thus is backed by our Studio Neat Lifetime Guarantee. A no asterisks, no strings attached approach to standing behind our products. Should anything need fixing in your Studio Neat product, we will repair or replace it, no questions asked. We are in it for the long haul, and are glad to have you along for the ride.

Customer Reviews

Based on 277 reviews
80%
(221)
14%
(40)
4%
(10)
0%
(1)
2%
(5)
P
Preston Palmer (Portage, US)

Mark One

J
Jennifer Wilson

I love this pen. Finally, I found one the perfect size for my hand. The only suggestion that I have is to add a clip to it, which I did.

D
D.E. (Sacramento, US)
Great pen! No clip

So far I love the Mark One. The point is great. The weight is just right. My one and only complaint is there not a pocket clip to keep the pen in place in my pocket or bag. Also, Ithe pen rolls off my desk too easily without a stopper.

T
Tom L. (Huntington Station, US)
Love it

I gotta tell you I was really impressed with the pens. I purchased 2, the stainless steel and the aluminum. The colors are cool and the feel is really nice. I can’t believe I’m describing a pen.

I like writing my business notes and using quality notebooks and journals. Just feels good. These pens enhance my experience. I’m sure I’ll buy another one. Maybe the Mark 2.

I love buying from companies that strive for quality. Nice job Studio Neat

L
Lisa Konoplisky (Madison, US)
Love Studio Neat Pens

I’ve now bought 3 pens from SN. AMAZING quality. Will buy more.