The Taíno lived in Puerto Rico before Spanish colonization. Their contribution Puerto Rican musical instruments is the güiro, a ridged, hollowed-out gourd scraped with a stick (a pua) to produce sound, and the maracas, made from putting pebbles in the dried shell of higuera fruit and attaching a handle. They come in pairs. Several kinds of instruments were developed from the classical guitars brought over by the Spanish: the guitarra, tiple, bordonúa, requinto and the bandurria. Most important is the cuatro, which has a baroque body and 10 strings arranged in five pairs. It can be considered the national instrument of Puerto Rico. Some percussion instruments like the conga and bongo were inspired by African examples, but were developed in the New World. Congas and bongos came by way of Cuba. Palitos are two sitcks banged together to keep the rhythm. There is dispute about whether Panderetas, which are similar to tambourines, only without the cymbals, descended from a Spanish instrument called the adufe or African instrument.