Demon Slayer – Rengoku Flame Katana Pocket Knife
Ignite your collection with this Rengoku-inspired Flame Katana Pocket Knife, capturing the spirit and strength of the Flame Hashira. Designed with fiery detail, the stainless-steel blade features a striking flame pattern reminiscent of Rengoku’s iconic sword, while the handle showcases bold red, orange, and yellow tones that reflect his unmistakable style.

This compact knife includes a smooth spring-assisted opening for quick, reliable use and a comfortable grip for everyday handling. Both functional and visually striking, it brings the essence of Rengoku’s flame-breathing power into a practical pocket-sized design.

Perfect for anime fans, collectors, or anyone who appreciates themed blades—this pocket knife delivers heat, style, and dependable performance in one fiery package.