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Rengoku Butterfly Knife

A blazing tribute to the Flame Hashira, this 440C stainless steel balisong features vivid red flame etchings and anime-inspired handle graphics straight from Demon Slayer.

440C Stainless Steel Blade
Anime Design Handle
Smooth Butterfly Action
9\" Overall Length
Explore Features

Forged in Flame

Every detail of this balisong honors the legendary Flame Hashira, from the scorched blade etching to the character-accurate handle design.

Flame Blade\"Butterfly

440C Stainless Steel Blade

  • Premium 440C stainless steel construction for lasting durability
  • Black-coated tanto blade with vivid red flame etchings along the edge
  • Japanese kanji inscriptions on the flat add authentic anime character
Anime Handle\"Closed

Anime Design Handle

  • Red-and-white flame graphics inspired by Rengoku's iconic haori
  • Geometric black striping with bold red accent bolsters
  • Black pivot guards complete the character-accurate aesthetic
Smooth Action\"Hand

Smooth Butterfly Action

  • Smooth butterfly pivot action for satisfying flipping performance
  • 9\" overall open length fits comfortably in hand
  • Perfect for display, cosplay, or balisong enthusiasts

9\" Overall Length

At 9 inches open with a 4-inch blade, this balisong delivers impressive presence for display, cosplay, or collecting — every inch dripping with Demon Slayer flair.

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Demon Slayer Rengoku Butterfly Knife 440C Tanto Blade

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\n 53250\n\n \n #49 VB6928\n \n\n\n
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\n 3.6 out of 5 Customer Rating\n \n\n\n\n\n\n\n\n\n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n\n\n \n \n\n\n
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  • 440C STAINLESS STEEL: Premium steel blade with black coat and vivid red flame etchings for striking visual impact
  • ANIME FLAME HANDLE: Red-and-white Rengoku haori-inspired graphics with geometric black striping on each handle panel
  • SMOOTH BUTTERFLY ACTION: Fluid balisong pivot delivers satisfying flipping performance open and closed
  • IMPRESSIVE 9\" OVERALL: 4-inch tanto blade and 9-inch open length make for a boldly sized collector's piece
  • KANJI BLADE INSCRIPTION: Authentic Japanese characters etched on the blade flat add genuine anime character
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  • \n \n \n \n\n \n \n In Stock\n \n\n \n \n — Ships Today!\n \n \n\n \n\n \n \n \n
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