That is an awesome idea for an invite. :-) but you'll definetly want them to be less full, or you might have popping issues. If you are wanting to mail them, you should check with the post office. Given all the national security scares, there might be issues when it comes to mailing liquids.

I would really love to see a finished photo, and I think the tubing is an excellent idea!

-handy_haunter

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