Funny Math Humor T-Shirt: Root of 400

This black t-shirt features a playful math-themed design, making it a perfect conversation starter. The shirt displays '√400 years old' in a stylish white font, ideal for anyone who appreciates a good pun or loves math. The classic fit and soft fabric ensure all-day comfort. Wear it to parties, school, or casual outings to showcase your unique sense of humor and intellectual flair. It's also an excellent gift for math teachers, students, or anyone who enjoys a witty and original design. Show off your age in a mathematically correct way!