Not all geeks are great in math but many mathematicians are geeks. If you love numbers and equations, there is no reason you should not show your love for it proudly. The Math Formula Tie won’t make you smarter but it does show the world that you care about the only things that matter in life, numbers. This cool tie is full of numbers, symbols, and equations. The blue background does have the look of a chalkboard. The Math Formula Tie makes nice gift for geeks.