Math Puns First Sine ( Sign) of Madness Funny Coffee or Tea Mug
Math puns are the first sine ( sign) of madness 11 ounce coffee or tea mug.
Technicam notitia (the technical bits)
- Mug holds 11oz / 325ml of your favorite hot or cold beverage.
- White exterior and interior.
- Lead free.
- Dishwasher and microwave safe.
- Our lawyer requires us to notify you that if you fill this mug with a hot beverage, the contents may be hot.
- We really need to get a better lawyer.