KOI Blue Wren
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KOI Blue Wren Knife Review – A Compact EDC with Style and Substance
Welcome back to another Jimping with Jacrispy blog review! Today, we’re taking a close look at a brand-new release from KOI Knives – the Blue Wren. This compact everyday carry (EDC) blade offers a striking combination of design, materials, and practicality, making it a great addition to your rotation.
Let’s dive into the details.
Unboxing the KOI Blue Wren
Right from the start, KOI Knives delivers a premium feel with the Blue Wren’s packaging. The box features a clean and modern design, showcasing the KOI Knives logo prominently. The color scheme, font choice, and layout reflect the brand's attention to detail and commitment to quality presentation.
Inside the box, you’ll find:
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The KOI Blue Wren Knife
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A microfiber cleaning cloth
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Branded stickers
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And of course, a welcome card with care instructions and brand information
These little extras enhance the unboxing experience and show KOI’s commitment to their customers.
First Impressions – Aesthetics and Build
The KOI Blue Wren is a compact folding knife that immediately stands out due to its ebony wood and resin handle. The blend of natural wood with swirls of resin creates a striking and unique pattern on each knife. Not only does this look great, but it also feels comfortable in the hand.
A lanyard hole is integrated into the handle, allowing for quick customization or added utility in outdoor use.
The handle is approximately 3.36 inches long and offers a secure, ergonomic grip despite its compact size. Whether you’re carrying it in your EDC kit or slipping it into a pocket, it doesn’t take up much space but still provides full control during use.
Hardware and Features
Let’s talk about functionality.
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Pocket Clip: Yes, and it’s reversible, making the Blue Wren ideal for both left- and right-handed users.
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Locking Mechanism: The knife features a smooth and reliable liner lock, keeping the blade secure during use.
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Opening Mechanism: Equipped with thumb studs for easy one-handed deployment.
There’s also jimping on the spine of the blade for added thumb grip during precision tasks.

Blade Performance
The Blue Wren features a 2.22-inch drop point blade made from 14C28N stainless steel – a solid choice for EDC. Known for its excellent edge retention, corrosion resistance, and easy maintenance, this steel balances performance and durability exceptionally well.
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Blade Finish: Satin
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Blade Grind: Flat
The drop point profile offers versatility – great for slicing, piercing, and fine control in daily tasks.
Specs At a Glance
| Specification | Details |
|---|---|
| Overall Length | 5.58 inches |
| Blade Length | 2.22 inches |
| Handle Length | 3.36 inches |
| Handle Material | Ebony Wood & Resin |
| Blade Steel | 14C28N |
| Blade Style | Drop Point |
| Lock Type | Liner Lock |
| Pocket Clip | Yes (Reversible) |
| Lanyard Hole | Yes |
| Blade Finish | Satin |
| Blade Grind | Flat |
| Opening Mechanism | Thumb Studs |
| Jimping | Yes |
Final Thoughts
The KOI Blue Wren is a compact yet stylish addition to the world of EDC knives. With its high-quality materials, thoughtful design, and attention to user comfort, it offers an excellent balance between form and function.
As of this review, the Blue Wren is available in only one variant, but that unique blend of ebony wood and resin ensures that each piece is one of a kind. You can pick up the KOI Blue Wren now on our website.
If you enjoyed this review, don’t forget to check out our other blog reviews and our YouTube channel for more knife content. Thanks for stopping by—and as always, stay sharp!
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