Description Charge it under any light, kill the switch and watch your Demon Slayer-inspired mask come alive in the dark. Built for slayers who want their roster on full display, this fan-made mask pairs bold manga-style artwork with a glow-in-the-dark finish that turns every late-night con run, cosplay shoot or street fit into a scene. The shape sits comfortably over the nose and mouth with adjustable ear straps for a secure, all-night fit. Whether you’re completing a cosplay or just repping the series you love, this one earns its place in the rotation. Theme: Demon Slayer-inspired, fan-designed artwork (not affiliated, unofficial) Feature: glow-in-the-dark print — charge under light, glows in the dark Use: cosplay, conventions, display and everyday wear Fit: contoured over nose and mouth with adjustable elastic ear straps Style: bold manga-inspired graphic finish Care: hand wash gently, air dry; avoid harsh chemicals to protect the glow layer Includes: 1 x glow-in-the-dark mask