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Black Star Sword - Honkai: Star Rail (High-Density Foam)

Black Star Sword - Honkai: Star Rail (High-Density Foam)

Regular price $49.99 USD
Regular price Sale price $49.99 USD
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  • Built for Fans and Backed by Collectors
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Capture the dark elegance of Honkai: Star Rail with this all-foam Black Star Sword replica, designed for cosplay, display, and collectors who want a lightweight, photo-ready prop inspired by the series. The silhouette and finish echo the weapon seen in the game, making it an eye-catching addition to costumes or shelves. Foam construction keeps it safe for convention use and easy to carry between events. Ideal for fans who want an accurate-looking prop without the weight or safety concerns of metal replicas.

In the world of Honkai: Star Rail the Black Star Sword stands out as a striking emblem of shadowed resolve and cosmic mystery. The blade is presented in the series as an object that carries a strong visual presence, often linked to characters who confront vast challenges and who favor an austere, powerful aesthetic.

Within the setting the sword reads as both a tool and a symbol: a combat instrument shaped by forces beyond simple steel and a piece that marks its wielder as someone connected to darker, celestial themes. Its design suggests a purposeful balance between elegance and menace making it memorable to fans of the game without revealing story details.

  • Overall Length: 39.5"
  • Blade: 28.5" black foam blade
  • Handle: 11" handle | All foam construction
  • Material: high-density foam with painted finish
  • Intended use: cosplay, display, photography, and collection
  • Care: spot clean with mild soap and water, air dry and store away from direct heat
  • Lightweight foam construction for comfortable wear during conventions and photoshoots
  • Foam surface provides a safer option for crowded events and costume contests
  • Finished look reproduces the dramatic silhouette fans recognize from the series
  • Durable enough for posing and display while remaining easy to transport
  • Ready for simple customization with craft paints and accessories if you want a personalized look
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Convention-Friendly
Event & cosplay safe
Ships in 3–7 Days
For USA orders
Fan-Made for Fans
Anime & game replicas
10,000+ Collectors
Worldwide community
Why Sword Slice

Crafted for Collectors

01

Safe for Every Fan

Our foam replicas are built for fans who want to display, cosplay, or collect without compromise. Lightweight, durable, and screen-accurate; perfect for any setting.

Safe for Every Fan
02

Convention & Event Ready

Designed to pass event safety checks, our foam weapons are ideal for cosplay meetups, conventions, and photoshoots. Look the part without leaving your blade at the door.

Convention & Event Ready
03

Screen-Accurate Detail

Every foam replica is modeled from the source material: anime, games, and film. We capture the color, shape, and character of each weapon so your cosplay is always on point.

Screen-Accurate Detail

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