The Classic Blue Gift Card is a gift card that can currently be purchased at Build-a-Bear Workshop.
Official Description Edit
"Give the gift of FUN! With a Build-A-Bear Workshop® gift card, it's easier than ever to give the gift of a personalized furry friend. Choose the amount you would like loaded onto this plastic blue Build-A-Bear gift card and send bear hugs to someone special!"
The Classic Blue Gift Card is a plain blue plastic gift card, that has the Build-a-Bear Workshop wordmark in the middle of the Classic Blue Gift Card.