There are numerous types of yarn, each with its unique characteristics. Natural fibers like wool, cotton, linen, silk, and hemp offer distinct textures and properties. Synthetic fibers like acrylic, nylon, polyester, and olefin provide durability and easy care. Blended fibers combine the benefits of natural and synthetic fibers. Specialty fibers like bamboo and soy offer eco-friendly options. Hand-dyed yarns feature unique colorways and textures. Textured yarns include fingering weight for delicate projects, worsted weight for structured garments, and chunky weight for quick and cozy projects. Yarn finishes like worsted-spun and tweed-spun add distinct textures. Embellished yarns incorporate glitter, metallic threads, or other effects to add visual interest.