Tell us about yourself!
I just read this comment and went searching online. Apparently there are laser pointers that will work on pain! (But they usually aren't your regular $5 ones; they need to be more powerful.) I bet you could find one at an office supply place, Ebay, or Amazon.
So, if I understand this right (between the best of instructables and comments), SAVE your drinkable, glass bottles with lids; boil it all, as if canning; funnel in your favorite drink; let cool, so it will pop. Nice!!! Now, I wonder if Dollar Tree has a cozy (sp?) for this??????