$27.95
When a circle's diameter is 1, its circumference is Pi.
Pi is a mathematical constant which represents the ratio of any circle's circumference to its diameter. This shirt lists pi to many thousands of decimal places. Good luck memorising!
$24.95
100% Cotton. Size: 2, 4, 6, 8 and 10$24.95
Enjoy this I was Abducted by Aliens kids T-Shirt. 100% Cotton.
Colour: Blue