This black t-shirt features a humorous take on engineering terms. It spells out common engineering phrases with funny explanations, such as 'Percussive Maintenance: I hit it and it started working.' The design is printed in a clear font, making it easily readable. The shirt is made from comfortable material, ideal for casual wear, work, or even engineering students. It is a great way to express your profession or interests, and a perfect conversation starter for those in the engineering field. It would make a fun gift for engineers with a sense of humor.