Show off your skills with this bold black t-shirt. The witty white text proclaims "THAT'S WHAT I DO I FIX STUFF AND I KNOW THINGS", making it a perfect conversation starter. Made from comfortable material, this tee is ideal for casual wear, handyman work, or relaxed days. Get ready to showcase your expertise and bring a smile to everyone's face with this unique and stylish shirt. A must-have for those who take pride in their problem-solving abilities!