This black tee features a humorous graphic design with the text "TOOL RULES" in a distressed yellow font, designed to resemble a mechanic or tradesman style. The shirt includes additional rules such as "DON'T TOUCH 'EM", "BORROW 'EM", "MOVE 'EM" and "DON'T EVEN LOOK AT 'EM". It would be a funny way to express yourself, and perhaps to get a laugh from fellow mechanics or tradespeople. The graphic also includes two wrenches adding to the design. It's a great shirt for casual wear, for work, or as a gift for someone in the skilled trades or engineering.