The Scotch and Soda trick was the first trick I ever bought back in the 90s. It's pretty fun when
done correctly. It is easily done close up, and for restaurant work. With this particular set I
found them okay. After the trick is finished they are normally examinable, but I found the ones by
Tango to be enough to where you can tell what the giveaway is at the end. These are a great start
for a beginner or if you are on a budget, and they can be made to work. If you can afford a higher
quality set though I'd go with that.