While it did take some time to become acquainted with the clockwise-counterclockwise operation of these ingenious devices that keep things from falling out of a bottle when it is turned upside down, I became familiar enough with the operation to instruct my wife in their application. Our kitchen floors are once again spotless, and we are now able to engage in research that we hope will solve our other problem: How to keep our pants from falling down.
Exactly what I expected.
No complaints at all, love the soda stream!
My daughters wanted this for Christmas. Bought 2, for gifts. They love them!
I'm too old to go shopping anymore so I'm thrilled when I can get something delivered.