The elves in the Lord of the Rings universe are called the High Elves, and they are one of the three major races of Middle-earth. They are known for their skill in magic, their long lifespan, and their advanced technology. The High Elves are the original elves of the world, and they have lived in Middle-earth for thousands of years. They are a proud and noble race, and they are known for their wisdom and their love of nature. The High Elves are also known for their skill in crafting, and they have created many magical items throughout the ages.