Birthday party thank you cards from BigDotOfHappiness.com make putting off the dreaded chore of writing thank you cards a thing of the past. Parents will appreciate how willing their young children will be to write a few sentences of thanks to family and friends when they can use such fancy stationery. In fact, it’s a good idea to keep extra cards around the house because kids might just beg to send thank you cards at other times during the year as well. Wouldn’t that be a laugh-out-loud-miracle?! Get back to the basics of good manners with our adult- and kid-friendly birthday party thank you cards. Your guests will appreciate the gesture, too! These cute birthday thank you cards will leave each guest smiling fondly – and feeling extra-special – the moment he or she opens the white envelope and sees our very own whimsical designs! They even include white envelopes, the flaps of which have the same fun squiggle edge as the thank you cards do. If you’re looking to save as well, our fill in thank you cards are the perfect option. These display the same themes as the personalized thank you cards but are sold in packages of 8. Guests will be delighted upon receiving such adorable birthday party thank you cards.