$6.00
Show how grapeful you are to the ones who raised you.
This card shows the chemical structure of a preservative that is added to raisins before they are dried.
A great appreciation card for Mother's Day or Father's Day.
Greeting: thanks for raisin me$35.00
This might be the best gift for your teacher or parents (mom / dad). For the one who is always right. For the collector of hilarious math puns. Screenprinted onto...
$6.00
For the one who's always right! For the one who can win an argument or debate.This card shows a triangle with a 90 degree angle, also known as a right angle....
$7.00
For your nerdy mother. This purple card shows the chemical structure of ATP, an energy molecule produced by the mitochondria, a cell structure we inherit from our mothers. Show mom your...
$3.14 $6.00
Satisfy chocolate cravings with this card, without the guilt because it has zero calories. This brown card shows the structure of a chemical in cocoa or chocolate.Perfect for the nerdy chocoholic, best given with...