It's All Relative

Bring on the science!  This 4x6 inch set is relatively perfect for the student, teacher or scientist in your life.  

Approximate Measurements:

Professor 2.625 x 1.5 inches
Chalk Board 2.375 x 2.25 inches
Large Atom 0.75 x 0.75 inches

Set of 13 clear photopolymer stamps, made in the USA.