Alicia on Jul 19, 20225 out of 5 stars
This. Shirt. Is. Awesome. I love to wear it to work, to the grocery store, and basically anywhere I can show off this super clever shirt.
Jessica on May 26, 20225 out of 5 stars
Extremely quick shipping and great quality shirt! My colleague loved the chemistry pun :)
Katherine on May 26, 20225 out of 5 stars
Love this shirt! It’s super cute and is just as pictured. Wonderful seller — definitely recommend this shop. Thank you 😊
Mark on Dec 25, 20215 out of 5 stars
Did my PhD with a labmate who had a Porcupyne shirt, loved it and for years wanted one of my own. Adore the mug even more! Rapid shipping of great product!
Raduga on Dec 13, 20215 out of 5 stars
Great quality, good size (both in terms of the graphic and the shirt itself), and it arrived when expected. I love organic chemistry, so this shirt is my favorite!
Sarah on Dec 4, 20215 out of 5 stars
One of my absolute FAVORITE stickers I’ve ever bought. Great quality and arrived quickly!
Customs and import taxes
Returns & exchanges
I gladly accept returns and exchanges
I don't accept cancellations
The following items can't be returned or exchanged
- Custom or personalized orders
- Perishable products (like food or flowers)
- Digital downloads
- Intimate items (for health/hygiene reasons)
I accept returns I do not accept returns
I accept exchanges I do not accept exchanges
I accept cancellations I do not accept cancellations
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for: