Buy this item and earn 150 reward points,worth $0.15 in future purchase credits.
Slip a drinking straw into a can of soda and "capture" a few drops of soda into the end of the straw. Then get gasps from your audience as they see the soda slowly rise up the straw! It really looks impossible and is much easier to do than you might think. And yes, you can even hand out the straw to be examined.