This classic black t-shirt features a clever and humorous graphic design. Bold white text proclaims "PARALLEL LINES HAVE SO MUCH IN COMMON IT'S A SHAME THEY'LL NEVER MEET." The tee is made from what appears to be soft, comfortable cotton, perfect for casual wear. Show off your wit and unique sense of style with this conversation-starting shirt. It's ideal for everyday wear, casual outings, or as a fun gift for the mathematician or pun lover in your life. Enjoy the comfortable fit and eye-catching design of this must-have graphic tee.