I'm selling this because I hardly used it after purchasing it. The birth of new possibilities for the guitar, sparking imagination with new sounds. Inspired by Led Zeppelin's Jimmy Page, who played guitar with a violin bow, the Pickaso Guitar Bow is an acoustic guitar bow. It allows you to play guitar strings like violin strings. Even beginners can quickly get the hang of it. Design: Functional with hair on both sides Ultra-thin design for high playability Innovative internal tension mechanism Flat pick also included on the handle Materials: Durable and beautiful chrome aluminum body High-quality plastic handle with a matte finish Uses "Herco" hair, a higher-quality alternative to the horsehair commonly used in violins Durability: The bow is made from durable materials for long-lasting use Comfort: No need to attach it to the guitar, no batteries required Easy to use and portable Notes: Cannot be used with coated strings such as Elixir. For classical guitars and other nylon string guitars, it can only be used on wound strings. ■Included: Pickaso Bow body Mini-size rosin Dedicated soft case Thank you for viewing.