Caution! High Caffeine Levels Present — Premium Print Tee

$13.75

This bold graphic tee features a striking yellow hazard label, a Workplace Hazardous Materials Information System (WHMIS) warning triangle, and the chemical formula for caffeine. It is the perfect blend of industrial workplace humor and laboratory science geek style for anyone who runs on pure espresso or copious amounts of coffee!

Ideal novelty present for chemistry students, lab technicians, pharmacists, shift workers, and caffeine addicts who need a high-energy warning label.

This fun design makes a hilarious birthday, graduation, or Christmas gift for teachers, geeks, and engineers who love sarcastic industrial safety jokes.

This item ships from the USA and is made with the DTFx (Direct-to-Film Express) process.

  • Look: Vibrant, full-color prints with sharp, bold graphics. Colour brightness is similar to screen printing.
  • Feel: Smooth, slightly glossy finish — the print sits on top of the fabric rather than soaking in.

Get a matching Caution! High Caffeine Levels Present Two-Tone Mug!

Select color: Black

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More details

  • Solid colors are 100% Airlume combed and ring-spun cotton
  • Ash color is 99% combed and ring-spun cotton, 1% polyester
  • Heather colors are 52% combed and ring-spun cotton, 48% polyester
  • Athletic and Black Heather are 90% combed and ring-spun cotton, 10% polyester
  • Heather Prism colors are 99% combed and ring-spun cotton, 1% polyester
  • Lightweight fabric (4.2 oz) 
  • Regular fit
  • Unisex sizing

Size & Fit


Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.