Pens
Tactile Turn Deep Space Review: A Seasonal Rollerball With Real Character
A titanium Side Click rollerball with a nebula-inspired cerakote finish, three sizes, slim options, and a Pilot G2 refill. Here is what works and what to check first.
Introduction
Tactile Turn’s seasonal rollerball releases have become a regular rhythm for pen enthusiasts: a new limited-theme design every quarter, produced for a set window and then retired for good. The latest entry is the Deep Space, a titanium Side Click rollerball with a finish that genuinely earns its name. After spending time with it, we think it is one of the stronger seasonal releases to date.
One important detail before anything else: these seasonal pens are not limited editions. Rather than capping production, Tactile Turn makes them continuously for roughly a month and then retires the design permanently. Availability is tied to time, not quantity, and the Deep Space window runs until March 27th through the company’s website.
Design and Finish
The pen is made from titanium with a custom cerakote finish, paired with matte black cerakote trim on the knock, button, and clip. The colorful treatment does a convincing job of suggesting a starry nebula and distant galaxies. The base of the barrel is a dark purplish blue with a scattering of star-like speckles and bursts of color, while a top layer adds an iridescent shine.
In magnified close-up the color application can look a bit splattery, but at the distance you will actually view the pen, the effect reads as deep space. It is a clever technique, and because of how it is applied, every pen is unique.

Tactile Turn has also started customizing the boxes to match each pen’s theme, and each release includes a commemorative metal card with the pen’s name and text about the design inspiration. It is a small touch, but it makes the package feel considered rather than throwaway.
Parts and Mechanics
The Deep Space is based on Tactile Turn’s regular Side Click model, which means it carries the large machined grooves found on most of the company’s pens. These grooves give an interesting tactile feel in the hand and help maintain a solid grip no matter where you prefer to hold the pen.

The mechanism is a two-part click system: you depress the knock to extend the tip, then press the side button to retract it. On some previous models the action felt slightly rough at first and needed a short break-in. On this pen it felt reasonably smooth out of the box, to the point where it invites absent-minded fidgeting in the best way.
The matte black clip is secured with a screw at the top. On earlier releases, cerakote finishes sometimes picked up torque markings around that screw, though usually only visible under heavy magnification; with this matte black finish the effect is very slight. A satellite is engraved at the base of the clip, fitting the theme, and the underside of the clip carries the company name and the year of production, a quietly neat way of dating the pen.
This model also introduces the company’s Deeper Carry clip: the rear portion is shorter so the pen sits deeper in the pocket. It is a minor change carried over from the previous seasonal release, but a welcome one, particularly on the shorter versions.
Sizes and Refills
The Deep Space comes in three lengths: the standard at 5.8 inches, the short at 5.3 inches, and the mini at 4.6 inches. This is also the first seasonal release offered in both regular and slim Side Click bodies, with the slim being slightly narrower than the standard model.

The barrel is straight and then expands by just under a millimeter at the section, and the end cap twists off for refill changes. Out of the box, the standard ships with a Pilot G2 0.7mm refill, the short uses a Schmidt EasyFlow 9000 in medium, and the mini comes with a mini Pilot G2 0.7mm refill. Many other cartridges will also work: some fit without modification, others need a trim of typically one or two millimeters, and Tactile Turn publishes a compatibility list plus a guide showing exactly how much to trim.
Writing Sample and Everyday Use
The Pilot G2 0.7 in the standard model is one of the most likeable gel refills around. It writes smoothly across a wide range of surfaces, including the sticky notes and non-fountain-pen-friendly paper that daily life throws at you. For anyone who primarily uses fountain pens, this is exactly the kind of backup pen worth keeping on the desk or in a planner.

Alongside previous seasonal releases like the Trailhead, Stealth, GT, Nautilus, Fairway, and Nexus, the Deep Space holds its own both in quality and in theme. It also sits comfortably next to non-Tactile Turn pens such as the Retro 51, Lamy Al-Star, and Pilot Metropolitan in terms of everyday usability.
Things to Consider Before Buying
The single price covers every version, regardless of length or thickness: $149, which has been the standard seasonal price for some time. For a machined titanium pen with a custom finish, that feels reasonable, but it is still a meaningful spend on a rollerball. Also note that the iridescent finish means no two pens look identical, which is a plus if you want uniqueness and a potential concern if you want predictability.
Buying Advice
If the space theme appeals to you, do not overthink the window: these designs are retired once the release period ends and will not return. Choose the standard if you want the classic full-length Side Click experience with the G2 refill, the short if you prefer Schmidt’s EasyFlow 9000, or the mini for maximum pocketability. Slim variants are available for the first time in a seasonal release, so slim-profile fans finally have an option too.
Conclusion
Deep Space is another strong entry in Tactile Turn’s seasonal lineup: quality titanium construction, a genuinely evocative finish, a smooth click mechanism, and a well-chosen refill. For $149 within the release window, it is an easy recommendation for anyone who enjoys a distinctive, well-machined everyday pen.
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This product is mentioned in the review. Check the specifications, options, and compatibility before buying.
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