Definition
Horsehair is exactly what it sounds like: the hair from a horse's mane or tail. It's a strong, resilient material used in various products. Think of it as nature's fiber, kind of like wool but coarser. It's not as soft as silk, but it's super durable. 🐴 It’s often used where stiffness and strength are needed, unlike cotton which is softer. Imagine it in a brush—that's horsehair in action!