You can never have too many birthday cards on hand, and I know a lot of people with April birthdays! I like to make a "batch" at a time and add them to my card stash so that it's always full of birthday cards for last minute necessity.
When I make batches I like to keep them simple and versatile. Here's what I came up with! I stamped the balloon on watercolor paper to give it a little texture. The balloon framelits are a must have!
These were really easy to put together a stack of-- and I hope this inspires you to go make something fun!
