By: Gia McGrath
In a world filled with spring-assisted out-the-front knives and high-tech automatics, the CRKT Gravitic Flip™ feels refreshingly different. Instead of relying on aggressive springs or push-button deployment, this knife brings back an almost forgotten mechanical concept and gives it a modern everyday carry twist.
Designed by Ted Valerio of Teval Knives, the Gravitic Flip™ isn’t just another OTF—it’s a conversation piece, a fidget tool, and a lightweight EDC knife all rolled into one.
After spending time carrying and using it, one thing becomes obvious:
This knife is more about clever engineering and enjoyable interaction than brute-force cutting power.
And honestly, that’s exactly what makes it fun.
First Impressions: Lightweight, Minimal, and Unusual
The moment you pick up the Gravitic Flip™, the first surprise is the weight—or lack of it.
At only 1.40 ounces, it feels incredibly light in hand and practically disappears in pocket carry. The slim profile and compact construction make it feel more like a modern gadget than a traditional tactical knife.
The second thing you notice is the mechanism. Unlike standard OTF knives, there’s no spring-loaded button. Instead, the Gravitic Flip™ uses a unique manual flip insert system that feels both vintage and futuristic at the same time.
The black stonewashed dagger blade paired with the black GRN handle gives the knife a clean, understated look that matches its minimalist design.
Specifications Overview (Rephrased)
General Dimensions
- Overall Length: 7.50 inches
- Blade Length: 3.18 inches
- Handle Length: 4.28 inches
- Weight: 1.40 oz
Blade Details
- Steel: 5Cr13MoV Stainless Steel
- Blade Thickness: 0.110 inches
- Blade Style: Double Edge Dagger
- Finish: Black Stonewash
Handle & Hardware
- Handle Material: Black GRN
- Locking System: Slide / Flip Lock
- Pocket Clip: Deep Carry (Tip Down, Right Carry)
Designer
- Ted Valerio – Teval Knives
Origin
- Made in China
Design & Mechanism: Old-School Inspiration with a Modern Twist
The Gravitic Flip™ is inspired by rare historical “Flip It” knives—older manual OTF designs that never became mainstream.
CRKT and Ted Valerio modernized that concept beautifully.
How It Works
Instead of springs:
- The blade rides on a movable insert inside the handle
- A flicking motion sends the blade forward
- Tabs lock the insert securely into place when deployed
- Recessed magnets help hold the blade closed when not in use
The result is a knife that feels:
- Smooth
- Mechanical
- Surprisingly satisfying to operate
There’s something genuinely addictive about the action. It’s less aggressive than automatic OTFs but much more interactive and playful.
Blade Design: More Tactical Than Utility
The Gravitic Flip™ uses a double-edge dagger blade, which gives it a sleek and symmetrical appearance.
The spearpoint-style geometry offers:
- Strong piercing capability
- Good tip alignment
- Balanced aesthetics
However, because of the double-edge design, this knife is clearly more focused on:
- Lightweight EDC
- Collection appeal
- Fidget-friendly use
- Light cutting tasks
…rather than heavy-duty utility work.
The black stonewash finish helps hide wear and fingerprints while adding to the knife’s clean tactical styling.
5Cr13MoV Steel Performance
The blade uses 5Cr13MoV stainless steel, a practical steel commonly found in lightweight everyday carry knives.
What It Offers
- Good corrosion resistance
- Easy sharpening
- Decent toughness for light tasks
While it’s not considered premium steel, it suits the Gravitic Flip™ well because this knife is more about portability and innovative design than hard-use cutting performance.
Handle & Ergonomics: Compact and Comfortable
The GRN (Glass Reinforced Nylon) handle keeps the knife extremely lightweight while maintaining enough strength for daily use.
The handle feels:
- Slim and pocket-friendly
- Comfortable during short cutting tasks
- Easy to grip despite minimal texturing
The lightweight construction also enhances the flipping action, making the knife feel agile and responsive in hand.
Pocket Carry & Everyday Use
One of the Gravitic Flip™’s best qualities is how easy it is to carry.
Highlights
- Ultra-lightweight at 1.40 oz
- Slim profile disappears in pocket
- Deep-carry clip keeps it discreet
- Comfortable for all-day carry
You almost forget it’s there until you want to flip it open again.
Real-World Cutting Tests
To evaluate practical use, the Gravitic Flip™ was tested on common everyday materials.
Cardboard Test
- Handles light cardboard cutting reasonably well
- Blade geometry favors piercing over slicing Result: Best for lighter utility work.
Rope / Nylon Test
- Cuts effectively with controlled pressure Result: Reliable for occasional utility tasks.
Denim Cut Test
- Pierces layered denim easily
- Slicing requires controlled motion Result: Strong tip penetration.
Plastic / Zip Tie Test
- Cuts cleanly with stable blade lockup Result: Good everyday utility performance.
Can Test
- Coating shows minor wear under stress
- Edge remains usable Result: Holds up well for lightweight construction.
Performance Summary
The Gravitic Flip™ performs best as:
- A lightweight EDC knife
- A fidget-friendly manual OTF
- A collector’s piece with practical functionality
It’s not designed for hard-use work, but that’s not the point of this knife.
The real appeal comes from:
- The unique mechanism
- Ultra-light carry
- Vintage-inspired engineering
- Fun deployment experience
Pros and Cons
Pros
- Unique manual OTF mechanism
- Extremely lightweight and easy to carry
- Smooth, satisfying flipping action
- Compact and pocket-friendly
- Clean tactical styling
- Excellent fidget factor
Cons
- 5Cr13MoV steel is not premium-grade
- Dagger blade limits utility cutting
- Not designed for heavy-duty tasks
- Right-hand carry only
Who Is This Knife For?
The Gravitic Flip™ is perfect for:
- EDC enthusiasts wanting something different
- Knife collectors
- Fans of unique mechanical designs
- Users who enjoy fidget-friendly knives
- People looking for an ultra-light pocket knife
Final Thoughts: A Clever Reinvention of a Forgotten Knife Design
The CRKT Gravitic Flip™ succeeds because it dares to be different.
Instead of chasing high-powered automatic deployment or oversized tactical styling, it focuses on:
- Mechanical creativity
- Lightweight practicality
- Smooth manual operation
The result is a knife that feels genuinely unique in today’s crowded knife market.
It’s fun, surprisingly practical, and incredibly easy to carry.
For anyone looking for a knife that blends history, innovation, and everyday carry enjoyment, the Gravitic Flip™ is absolutely worth checking out.
Learn More
Sin City Press 