Write. Fix. Cut. Break. Fidget. It’s more than a pen—it’s your pocket-sized workshop and stress reliever in one.
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Engineered for creators, survivalists, and those who refuse to carry mediocre gear.

Three years ago, we launched the Bullet Ant Pen Series with a simple yet revolutionary idea: What if a pen could do more?
Gen 1 redefined EDC by combining a sleek writing tool with a built-in screwdriver—earning instant love from makers, tinkerers, and everyday carry enthusiasts.
Gen 2 leveled up with an eternal pen (never needs ink!) while keeping the compact, rugged design that made it iconic.
Now, Gen 3 pushes further: We’ve added a precision carving blade, turning your pocket into a micro-workshop—without sacrificing size or durability.
Write. Fix. Carve. Break. Fidget. This isn’t just a pen. It’s your on-the-go kit for ideas, repairs, customization, unexpected challenges and even stress relief. From scribbling notes to tweaking gear, from etching designs to fidget (satisfying bolt-action click), the Bullet Ant Pen is the only tool you’ll reach for.


Discover the Bullet Ant 3.0, a compact yet powerful multi-tool designed to seamlessly integrate into your everyday task. This pen redefines versatility, blending essential tools into an elegant and portable form. At just 135mm in length and 37.3g in weight, the bullet ant 3.0 houses an everlasting pen, a screwdriver capable of storing two 4mm bits, a craft blade, a tungsten window breaker and a bolt action mechanism for fidget purpose.

Whether you’re navigating daily fix tasks or facing unexpected writing task, the bullet ant pen is your reliable companion. Its sleek design ensures ease of use without compromising on functionality. Experience the epitome of innovation and utility with the bullet ant 3.0, crafted for those who demand the very best in their daily task.


The Bullet Ant 3.0 is a formidable multi-tool designed for ultimate practicality and versatility. Here’s what it can do:


The bullet ant 3.0 is engineered with uncompromising quality and durability to ensure it stands the test of time:



Expertly CNC-machined from premium Grade 5 titanium, each component is meticulously crafted for uncompromising precision and military-grade resilience, showcasing a refined satin finish that defiantly resists scratches, wear, and the test of time.


Designed without glue or plastic, bullet ant 3.0 boasts a robust all-metal build that enhances its longevity and performance.


Engineered to withstand extreme conditions, this multi-tool is crush resistant, ensuring reliability and durability no matter the environment or challenge.

Craftsmanship and quality are at the heart of bullet ant 3.0 making it a tool you’ll rely on for years to come.

The Bullet Ant 3.0 is the epitome of functionality and design, offering a perfect blend of versatility and precision:


Combining multiple essential tools into one compact design, the bullet ant 3.0 is your go-to solution for a myriad of tasks, eliminating the need for carrying separate tools.


Thoughtfully crafted for optimal balance, this tool provides a comfortable grip and effortless handling, ensuring ease of use in any situation.


Featuring an innovative bolt action mechanism, bullet ant 3.0 is not only enhances functionality but also adds a sleek, modern touch to its operation, making it as enjoyable to use as it is practical.


What pen could possibly outmatch an eternal pen for tactical and outdoor use? The answer is none.
No ink to freeze, leak, or clog. No refills to carry. Just relentless writing performance wherever your mission takes you.


Engineered with an anti-slip grip to ensure stability and comfort, allowing precise writing even in challenging conditions.


Featuring our newly upgraded alloy tip – engineered to outperform traditional graphite in every way. Unlike fragile graphite that snaps under pressure, this aerospace-grade alloy delivers:
✓ 3x impact resistance – survives drops graphite tips can’t
✓ Zero graphite dust – no more messy fingers or smeared documents
✓ 10x lifespan – wears down at 0.01mm per 10,000 words vs graphite’s 1mm


Designed for any conditions, this pen performs flawlessly even underwater, ensuring that no environment is too harsh for your writing needs.


Versatile enough to write smoothly on a wide range of materials, from paper to metal and everything in between, making it an essential companion for any situation.


The bullet ant 3.0’s screwdriver is the epitome of precision and versatility, designed for the meticulous craftsman:



Engineered to be compatible with 1/6in drive bits, offering ultimate versatility for all your screwing needs.


The precision-engineered magnetic chamber provides strong holding force to each bit, combining fail-safe security with quick-change convenience.

Store two 1/6″ bits simultaneously and select your ideal combination for any task – ensuring uninterrupted workflow in all environments..


The rear-mounted magnetic bit driver delivers tool-grade performance when you need it most. Its precision-engineered chamber exerts strong holding force – enough to securely retain bits during heavy screwdriving, yet release instantly when needed. Whether you’re tightening eyewear screws or assembling furniture, the satisfying click of a perfectly seated bit means no wobble, no slippage, just confident repairs anywhere.



Introducing our all-new craft cutter upgrade—designed for seamless creativity. Now, you can sketch your ideas with the eternal pen and make precise cuts in one smooth workflow, no tool-switching needed.


When it comes to everyday cutting tasks, what could be better than a replacemnet blade knife?
With a quick-release mechanism that allows for instant blade swaps, this knife ensures you always have a razor-sharp edge ready for use.


The cost-effectiveness of replacing the blades makes it an ideal choice as an everyday carry knfe.


Imagine the various applications for this versatile tool-sharpening pencils, slicing fruits, cutting ropes, or even intricate carving work, everything stays in hand. You name it, this knife can handle it with ease, making it an indispensable companion for your daily cutting needs. its convenience and efficiency elevate your everyday tasks, proving that a reliable knife can make all the difference!


When Seconds Matter – The Window Breaker That Won’t Let You Down
That polished titanium end isn’t just for show. We’ve tested this against tempered auto glass in -20°C winters and 40°C summers – when you need to escape a vehicle or rescue someone, it won’t freeze up or slip in sweaty hands like cheap spring-loaded tools.

The secret? A tungsten carbide tip embedded at the perfect angle, requiring 30% less force to shatter glass than blunt steel designs. And unlike those single-use emergency hammers, ours stays rock-solid after repeated use – because real reliability means working when you’ve practiced with it, not just during emergencies.

This is the difference between a checkbox feature and something that could literally save lives.

The bullet ant 3.0 features an innovative back clip designed for convenience and adaptability, perfect for the modern lifestyle:

Streamline your essentials with a design tailor-made for everyday carry, ensuring you can effortlessly take the bullet ant 3.0 with you wherever you go.


Flexibility at its best with a detachable clip, allowing you to customize your carry method to suit any occasion or need.


We offer four color options for our pen – Sandblasted Surface, PVD Black, Anodized Blue, and Anodized Purple – each with its unique features and benefits:

- Sandblasted Surface – The sandblasted finish gives the pen a refined texture and a matte appearance. This treatment enhances grip comfort, providing a slip-resistant design for stable writing. Additionally, the sandblasted surface effectively resists fingerprints and smudges, keeping the pen clean and tidy, making it ideal for everyday use.
- PVD Black – The PVD black finish provides the pen with a deep, durable look. This surface treatment not only enhances aesthetics with a modern touch but also offers excellent corrosion resistance and scratch resistance, significantly improving the pen’s durability in various usage environments. The PVD black pen exudes a high-end and professional feel, making it perfect for business or formal occasions.
- Anodized Blue – The vibrant blue anodized finish combines style with functionality. This electrochemical process creates a colorful surface that resists wear while maintaining the pen’s lightweight feel. The eye-catching blue color adds personality to your EDC, perfect for those who want to stand out.
- Anodized Purple – The rich purple anodized finish offers a unique balance of elegance and durability. Like the blue version, it undergoes the same precision anodizing process, resulting in a fade-resistant color that withstands daily use. The royal purple hue makes a bold statement for creative professionals.
Whether you choose the practical sandblasted finish, the sophisticated PVD black, or the expressive anodized colors, you’ll find the perfect pen that matches your style and needs.

