The piccolo is typically made from materials like silver, nickel, or specific alloys, and occasionally wood, especially grenadilla or ebony. Modern piccolos may have a metal body with a wooden or plastic headjoint, as these materials contribute to different tonal qualities.
Professional piccolos, especially for orchestras, often use grenadilla wood because it offers a warmer, more nuanced tone that blends well with other orchestral instruments. Meanwhile, plastic or metal piccolos are common in marching bands and outdoor performances due to their durability and resistance to temperature and humidity changes.