I'm very happy with my math glasses! My secret santa knew what I needed this Christmas. Regular numbers? Those are for amateurs. Now I can show off my mathematical prowess with every sip of these numerically inclined glasses that feature equivalent mathematical constants. Each glass also includes an expanded formula on its back to assist the math amateurs in the group. Whether I use them to drink water or something a little stronger, I'm glad that I've got my digits around these infinitely entertaining glasses.

Thanks, Secret Santa!