You love a good octopus coupled with an even better math joke. You'll be a hit at the next math conference Or in the teacher's lounge. Let people know you love math jokes with your notebook. Whether you're looking for funny math prints, products for math teachers, or gifts for math teachers, you're covered with an Octopi design. This notebook is a great gift idea for men, women, and kids. This notebook makes a perfect present for a birthday,...