Not So Humble Pi > Blood Bank

A perfect and unique gift that shows the funnier side of Math (and of you). We all know someone who will really enjoy these. Suprise them today!

Blood Bank Postcards (Package of 8) $8.00	Blood Bank Greeting Card $3.50	Blood Bank Greeting Cards (Pk of 10) $18.00
Blood Bank Greeting Cards (Pk of 20) $28.00	Blood Bank Mini Poster Print $8.00	Blood Bank Small Poster $16.00
Blood Bank Women's T-Shirt $20.00	Pi_39 Blood Bank (10x10 Co Women's Classic T-Shirt $20.00	Blood Bank White T-Shirt $19.00