Go Figure (Math) Pencil Set

Let x be your favorite set. Take these handsome pencils everywhere there's calculating, factoring, or figuring... After all, when's the last time someone checked your math? Go figure. Irrational Numbers / Measure for Measure / Number Systems / Sequences / π / Million, Billion, Bazillion #2 wooden pencils with colorful paint-dipped ends - Set of six unique designs.