3D printable model based on Kimetsu no Yaiba. It is used for cosplay or decoration. Separated in different parts.

Nichirin Swords (日にち輪りん刀とう Nichirin Tō?) are special blades used by and made specifically for the Demon Slayer Corps to slay demons. They are forged from a unique ore that constantly absorbs sunlight, one of the only major weaknesses of Demons. Nichirin Swords take on a distinct color when first drawn by its owner, which is why they are also referred to as Color Changing Katanas.