WARNING: Contains Dihydrogen Monoxide Mug

Are you bold enough to wear the truth? This eye-catching, witty, and science-inspired T-shirt is perfect for those who love nerdy humour and clever designs. Featuring the phrase "WARNING: Contains Dihydrogen Monoxide", this shirt will spark curiosity, laughter, and maybe even a few confused looks! Dihydrogen Monoxide — also known as... water. That’s right! It’s the ultimate chemistry joke only the sharpest minds will truly appreciate. Whether you're a science lover, a teacher, a student, or just someone with a brilliant sense of humour, this shirt is a must-have conversation starter. ✅ Perfect for science fans, geeks, pranksters, and critical thinkers ✅ Great gift idea for birthdays, graduations, or just for fun ✅ Soft, high-quality print available in multiple colours and styles ✅ Guaranteed to confuse and amuse! Add a splash of humour and science to your wardrobe — grab yours today and wear the most dangerous molecule of them all!