This is the most popular tee to give as a gift. Recommended for gifts. ① Conforms to golf rules ② Low tee resistance ③ Hard to lose ④ Colorful and easy to find The black bottom part and the transparent top part are attached with a magnet. The magnet separates at impact, reducing the tee's resistance and allowing for a smooth swing. The bottom and top are connected by a string, so you're less likely to lose the tee when it flies away.