Coffee Equals Happiness Math Formula V-Neck T-Shirt
No reviews yetThis math v-neck features the formula "f(coffee) = happy face" drawn in white line art with a coffee cup and smiley face, on a dark green tee.A clever pick for math nerds and co...
Product details
This math v-neck features the formula "f(coffee) = happy face" drawn in white line art with a coffee cup and smiley face, on a dark green tee.
A clever pick for math nerds and coffee lovers alike.
Why you'll love it
- Hand-drawn math function with coffee cup and smiley face
- Minimalist white line-art design
- Dark green v-neck tee, classic fit
- 100% cotton (heather colors blend in polyester), sizes S-5XL
- Printed to order — never mass produced
Shipping & returns
Free US shipping on orders over $30. 30-day hassle-free returns.
Care instructions
Machine wash cold. Turn inside out to protect the print. Do not bleach. Tumble dry low or air dry. Iron on reverse; avoid ironing directly on the print. Do not dry clean.