I was making this card and really wanted a pacific point button but didn't have one.
Then I remembered my clay and button molds and voila!
Very easy to do, you take some white clay and mix in some reinker,
make sure you wear gloves!
Once you have the desired color and it is all blended in push it into a mold
and let it set for 20-30 min, then pop it out!
For the balloon strings I just used a black marker.