The Spyderco Delica SL/PL Blue K390 C11FPBK390 is a compact, high-performance folding knife that combines Spyderco’s renowned ergonomics with premium K390 blade steel and lightweight blue FRN handles. As one of the most popular models in Spyderco’s lineup, the Delica offers an ideal balance of size, cutting capability, and everyday carry comfort. This version features a plain edge blade and smooth liner construction, making it an excellent choice for users who want a smaller knife with exceptional edge retention and toughness.
Why Choose the Spyderco Delica Blue K390?
The Spyderco Delica has earned a reputation as one of the best compact folding knives available. The C11FPBK390 model elevates the platform by pairing it with K390 steel, a high-vanadium, high-tungsten tool steel known for its outstanding wear resistance and edge retention. This makes the Delica K390 particularly well-suited for users who need a knife that stays sharp through heavy use. The blue fiberglass-reinforced nylon (FRN) handles keep the overall weight very low while providing a secure, textured grip. With its smooth liner construction and plain edge blade, this Delica delivers refined performance in a compact, easy-to-carry package. Whether you’re looking for a capable everyday carry knife, a lightweight option for outdoor activities, or a high-performance tool for demanding cutting tasks, the Delica Blue K390 offers an excellent combination of size, strength, and cutting ability.
Key Features of the Spyderco Delica SL/PL Blue K390 (C11FPBK390)
- K390 Blade Steel – Premium Austrian tool steel with exceptional edge retention and wear resistance
- Blue FRN Handles – Lightweight fiberglass-reinforced nylon with excellent grip and durability
- Plain Edge Blade – Clean cutting edge optimized for slicing performance
- Smooth Liner Construction – Refined internals for smooth and consistent operation
- Spyderco Round Hole – Fast, ambidextrous one-handed blade deployment
- Back Lock Mechanism – Strong, reliable, and easy-to-use locking system
- Compact Size – Easy to carry while still providing a capable cutting edge
- Deep Carry Pocket Clip – Allows discreet and comfortable everyday carry
Performance and Handling
The Spyderco Delica Blue K390 excels in both cutting performance and carry comfort. K390 steel is highly regarded for its ability to maintain a sharp edge through extended use, making this knife particularly effective for tasks involving abrasive materials. The flat-ground blade provides excellent slicing geometry while remaining easy to maintain.
The blue FRN handles are significantly lighter than G-10 versions, making the Delica very comfortable to carry all day. Despite its compact size, the knife offers a secure and ergonomic grip thanks to the textured FRN scales. The Spyderco Round Hole allows for rapid, one-handed blade deployment, while the back lock provides a strong and positive lockup. The smooth liner construction contributes to fluid blade movement and overall refined handling. This model is ideal for users who want a smaller knife with premium steel performance without adding unnecessary weight to their pocket.
Technical Specifications
| Product Name | Spyderco Delica |
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| Model Number | C11FPBK390 |
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| Blade Steel | K390 |
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| Handle Material | Blue FRN (Fiberglass Reinforced Nylon) |
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| Blade Edge | Plain Edge |
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| Lock Type | Back Lock |
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| Opening Method | Spyderco Round Hole |
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| Construction | Smooth Liner (SL) |
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| Carry Method | Deep Carry Pocket Clip |
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| UPC | 716104013753 |
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| Best For | Everyday Carry, Outdoor Use, Work Tasks, Precision Cutting |
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| Key Benefit | Compact Delica with premium K390 steel and lightweight blue FRN handles |
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Experience premium edge retention in a compact, lightweight package.
Spyderco Delica SL/PL Blue K390 – Built for performance and everyday carry.
The Spyderco Delica SL/PL Blue K390 (C11FPBK390) is a compact folding knife featuring a K390 blade and blue FRN handles. The model number C11FPBK390 and UPC 716104013753 identify this specific configuration. Always ensure compliance with all applicable federal, state, and local laws regarding knife ownership and carry.
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