These balloon invitations have to be blown up to be read. They are a great novelty invitation.
What you need
Blow up the Balloons, but do not tie them up. You can use a balloon pump also.
Use a clip or peg for a temporary hold.
Write the invitation on the outside of the balloon with permanent pen/marker. Allow the ink to dry.
Let the air out of the balloon to deflate it.
Pop the balloon into an envelope and post with a small instruction card that says “Blow Up The Balloon”.
Looking for another fun way to give an invitation? Check out these Party invitations that are made using a puzzle template, the invitee has to put the invitation together like a puzzle. Check out these party invitations you can buy on Amazon