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Jin-woo's Knight Killer Dagger - Solo Leveling (Foam)

Jin-woo's Knight Killer Dagger - Solo Leveling (Foam)

$74.99 USD
$74.99 USD
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Strike with stealth and style using Jin-woo's Knight Killer Dagger from Solo Leveling. This foam replica captures the sleek, deadly design of the original weapon seen in the hit series. Lightweight and safe for cosplay or display, it’s ideal for fans who want an authentic look without the risk. Whether you're completing a Jin-woo costume or building your collection, this dagger adds the perfect finishing touch.

The Knight Killer Dagger, wielded by Sung Jin-Woo in Solo Leveling, is a symbol of his evolution from a lowly E-rank hunter to the formidable Shadow Monarch. This dagger, known for its sleek, curved blade and crimson accents, is designed for swift, lethal strikes, embodying Jin-Woo's agility and precision in battle. Its design reflects a fusion of elegance and deadly intent, making it a standout weapon in the series.​

For fans and cosplayers, foam replicas of the Knight Killer Dagger offer a safe and lightweight alternative to metal versions. These replicas capture the intricate details of the original weapon, from the distinctive blade shape to the ornate hilt, allowing enthusiasts to bring a piece of the Solo Leveling universe into the real world. Whether displayed as a collector's item or used as part of a cosplay ensemble, the foam Knight Killer Dagger serves as a tangible connection to Jin-Woo's journey and the thrilling battles he faces.

Overall Length: 26 inches

Blade Length: 17.5 inches

Handle Length: 8.5 inches

Material: High-density foam with a solid inner core

Color Scheme: Black and red blade with a white and red handle

Screen-Accurate Design: Faithfully replicates Jin-woo’s Knight Killer Dagger from Solo Leveling

Lightweight Construction: Easy to carry for long periods during cosplay or events

Safe for All Ages: Foam build ensures safety for conventions, cosplay, and displays

Durable Build: Reinforced inner core adds strength while keeping it flexible

Multipurpose Use: Great for costumes, collections, or themed photoshoots

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Frequently Asked Questions

What is the Knight Killer Dagger in Solo Leveling?

The Knight Killer is one of Sung Jin-Woo’s early rare loot drops—a dagger designed to pierce heavy armor and knight-type monsters with enhanced speed and damage.

When does Jin-Woo acquire the Knight Killer in the series?

Jin-Woo obtains the Knight Killer after a successful solo dungeon run, marking a turning point in his progression from weak hunter to shadow monarch.

Is this foam replica accurate to the manhwa design?

Yes! It’s based on official manhwa visuals, featuring a sleek, slightly serrated blade with black and steel-like painted accents.

What is this dagger made of?

This replica is made from EVA high-density foam with a reinforced plastic core, offering a solid grip while staying lightweight and safe.

Is the Knight Killer Dagger sold individually or as a pair?

It’s typically sold as a single piece, but many fans buy two to replicate Jin-Woo’s dual-wielding fighting style.

How long is the foam Knight Killer Dagger?

The blade measures around 18 to 20 inches, making it ideal for cosplay balance and comfortable hand-carrying.

Is this dagger safe for use at conventions and expos?

Yes! This foam version is convention-safe and lightweight, approved for most cosplay events and indoor venues.

Is the blade flexible or rigid?

It features a semi-rigid inner core, so while the blade can flex slightly under pressure, it maintains its shape for durability and realism.

Does the dagger have realistic metallic detailing?

Yes, it’s painted with metallic silver and black finishes, giving it a steel-like look while keeping the foam build intact.

What makes the Knight Killer different from Rasaka’s Fang or Antares’ weapons?

Unlike magical or monstrous weapons, the Knight Killer is a straight-edged, armor-piercing tool meant for clean, efficient kills—less flashy, more deadly.