A double reed is a type of musical instrument mouthpiece made from two pieces of cane that vibrate against each other. This design is commonly used in instruments like the oboe and bassoon. The unique sound produced by double reeds is characterized by a rich, full tone, making them essential in orchestras and chamber music. Double reeds require careful crafting and maintenance to ensure proper sound quality. Musicians often make their own reeds or purchase them from specialized makers. The skill involved in playing double reed instruments can be challenging, as it requires precise control of breath and embouchure.