The earliest toys are made from materials found in nature, such as rocks, sticks, and clay. Thousands of years ago, Egyptian children played with dolls that had wigs and movable limbs which were made from stone, pottery, and wood. Given their love of games, it is highly likely that the ancient Egyptians also had children's toys, but they are exceptionally difficult to identify with certainty in the archaeological record. Small figurines and models found in tombs are usually interpreted as ritual objects; those from settlements sites are more easily labelled as toys. They include spinning tops, balls of spring, and wooden models of animals with movable parts.