Pearl Folkloric Shekere Medium Made from natural gourds with a fiberglass resin coat interior for added strength and volume It also features an adjustable beaded netting Pearl's Folkloric Shekeres are made from natural gourds Used in the traditional Cuban "Giro" style of music, Pearl's natural gourd Shekeres have a fiberglass resin coat interior for added strength and volume and feature adjustable beaded netting Pearl's Folkloric Shekeres are made from natural gourds