Love Pi and irrational math? Show it on the holidays with this themed Pi Christmas Math Science Algebra Gift notebook planner. Pi 3.14. Perfect funny gag gift journal or diary gift for women, men, teachers, or kids as a part of a pi Halloween costume or christmas PJ pajamas present. Combine with a shirt or hoodie for extra oomph. Check out the author's expanded journal diary gift collection.

Kategori: Hoodies