The Hidden Blade is a sleek, retractable dagger designed for stealth assassinations, featuring a sharp, single-edged blade made of high-quality steel with a subtle sheen. The blade is housed within a compact, forearm-mounted mechanism crafted from dark, aged leather and reinforced with metal plates for durability. The mechanism includes intricate Norse-inspired engravings and a quick-release mechanism for swift deployment, blending functionality with ornate Viking craftsmanship.