$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 appreciation with this card on Mother's Day.
Mother's Day is on 15th March, 2015 in UK and on 10th May, 2015 everywhere else.
Greeting: happy mother's day$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....
$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...
$6.00
Love it or hate it, durian is the spiky fruit with that pungent smell from Singapore, Malaysia, and other countries in South East Asia. This card shows the structures of...