Toon Detailer: Cavity & Contours is a Unity shader and post-processing tool designed to enhance stylized visuals by adding clean cavity shading and contour highlights to your models. It helps bring out small surface details, edges, and depth without breaking a toon or flat-shaded art style. The effect is fully adjustable, allowing you to control strength, thickness, and blending for different scenes and lighting setups. Lightweight and easy to integrate, it works great for low-poly games, cartoon environments, character-focused projects, and mobile-friendly titles that need sharper readability and more visual separation. Perfect for improving clarity, style, and overall scene quality with minimal setup.