This black t-shirt features a fun chemistry joke with an illustration of a scientist. The text reads, "WHAT DO YOU CALL SOMEONE WHO MIXES H20 & NaOH? A LYER." The design includes a cartoon scientist, adding a playful touch. Ideal for chemistry students, teachers, or anyone with a love for science puns. Made from a comfortable fabric, it’s perfect for casual wear or science-themed events. Show off your geeky side with this unique and humorous tee!