The happiest holiday card ever! This yellow card shows the chemical structure of the happiness neurotransmitter.
Send some holiday joy with this card.
Also available in the Christmas Carols Card Set.
Greeting: joy to the world
Size: A2, 5.5 x 4.25 in (14 x 10.8 cm)
Quantity: 1 card with envelope
Sold Out - $28.00 $38.00
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