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Description
Feist 3 | CPM S90V + Hand-brushed | Titanium & KizerNova™ CF Lava | Reverse Tanto | KizerX™ 3499.3A5FEATURES KIZERNOVA ULTRA LIMITED: BLADE SHOW EXCLUSIVE This Ultra Limited series redefines the iconic Feist with a "Nice Guy Party Animal" dual identity, featuring our exclusive KizerNova a premium, one of a kind material you won't find anywhere else in the industry. By day, it is a clean, precision machined gentleman's folder. Once charged by UV or sunlight, the high intensity GID (Glow in the Dark) scales awaken, shifting from silent elegance to
FEATURES
KIZERNOVA™ ULTRA LIMITED: BLADE SHOW EXCLUSIVE
This Ultra Limited series redefines the iconic Feist with a "Nice Guy / Party Animal" dual identity, featuring our exclusive KizerNova™ — a premium, one-of-a-kind material you won't find anywhere else in the industry. By day, it is a clean, precision-machined gentleman's folder. Once charged by UV or sunlight, the high-intensity GID (Glow-in-the-Dark) scales awaken, shifting from silent elegance to wild energy in the dark. Dropped at Blade Show and officially sold out.
From "Nice Guy" to "Party Animal" - BLADE SHOW EXCLUSIVE
The iconic Feist soul, elevated to the Ultra Limited KizerX™ pinnacle. Born from the collaboration of Justin Lundquist & L.F, this series redefines the "Front Flipper Rockstar." It's a Jekyll and Hyde transformation: by day, it's the sophisticated "Nice Guy" with surgical precision; but once charged by UV light, its high-intensity GID (Glow-in-the-Dark) effect awakens, revealing its wild "Party Animal" soul in the dark. With X-Standard precision machining and extreme CNC tolerances, every flip is a crisp, intentional performance — the unwavering benchmark of Kizer's elite engineering.
KIZERNOVA™ EXCLUSIVE: QUARTZ & LAVA
Pure light activation. No filters. Witness the instant transformation via UV or sunlight.
KizerNova™ CF Lava：Base to Glow: A premium carbon fiber matrix with a smoky, marbled texture shifts to an intense, pulsing molten fire glow in the dark.
Kizer-Exclusive KizerNova™ embodies the Nice Guy / Party Animal contrast — a dual-soul material that shifts from silent elegance to wild energy via its advanced GID properties.
KizerNova™ Lava： By Day: A calm, fluid wave. Silent and serene.
In the Dark (UV Charged GID): The beast awakens. It transforms into a rhythmic, glowing molten pulse of raw volcanic heat.
HIGH-END FINISHES & CPM S90V STEEL
This series pairs premium CPM S90V steel with two distinct blade profiles tailored to each mode：
Hand-Brushed: A hand-rubbed satin finish that highlights the natural, clean grain of the steel.
We've taken the CPM S90V blades to the pinnacle of refinement. For the A5, A7, and A9, we've applied a meticulous Hand-brushed finish, showcasing the raw, sophisticated grain of the steel.
SPECIFICATIONS
Model: Feist 3
Model Number: ZX-3499.3A5
Overall Length: 6.49" / 164.73mm
Designer: Justin Lundquist x L.F
Opener: Front Flipper
Blade Style: Reverse Tanto
Blade Length: 2.78" / 70.60mm
Blade Thickness: 0.118" / 3.0mm
Blade Material: CPM S90V
Blade Finishing: Hand-brushed
Blade Grind: Flat Grind
Handle Length: 3.71" / 94.13mm
Handle Material: Titanium & KizerNova Lava
Pocket Clip: 3D Titanium Non-Reversible
Weight: 2.06oz / 58.4g
Lock Type: Frame Lock
Color: Multicolored
Hardness: 59-61
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
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Product Reviews
★★★★★ 5
Work s 👍. Great!!!!!
Color: Jet Black
It's sure worth the.money does its job
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Review
Great product, fast delivery!
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Eufy C10 accessories
very helpful to keep spare parts around and so easy to replace
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Reviewed in the United States on March 30, 2026
★★★★★ 4
Seems like an excellent purchase so far!
So far so good! And we really appreciated the little hair cutting tool for the roller—nice touch. We've replaced one bag, one brush head, and one filter using this bargain kit so far, nothing much to complain about. It's not quite OEM quality but it's very likely going to work well enough. We expect to go through one kit like this per year.
Be aware that the rotating brush head replacement (the small round head ones, not the big rollers), have a little philips head screw that you have to remove. This was kind of hard to get off at first. We haven't used one of the replacement rollers yet, expect that we'll go through about two a year with our C10 at the current rate of wear.
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Great Price and Product
This accessory kit was a good price and great fit for my eufy vacuum. I will buy it again.
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Reviewed in the United States on December 14, 2025