Even though elves resemble humans at first sight, striking differences exist. Their ears are pointed near the top and distinctly longer than those of humans. The color of their eyes, which are slightly larger than those of humans, varies from sapphire blue to emerald green with flecks of silver or gold, and they sparkle like gemstones in sunlight. Elves tend to be taller and more slender than humans, and are known for their great agility and elegance, as well as their sensitive noses.