I like it because it looks like stacked glasses. Other versions look like a long tube when put together. It works smooth and is a real fooler. I think they went up a dollar or two since this was posted but still worth it. I give it a three because it's liquid. Liquid knocks points of because of the hassle it is to work with.

For the cheap price, I thought this was a pretty cool trick. Liquid can be poured back and forth between the glasses at the start, to suggest them being unprepared. They're plastic etch cut glasses to hide the gimmicking of one of them. The clear plexi square used as a barrier between the glasses also has a simple gimmicking to it, which must be hidden with the thumb at first. Jumbo playing cards could probably be used to hide the glasses when the magic takes place. Can pour liquid back and forth at the start, or have them both empty. Can fill the top glass and let it that way as long as you like. The self-working magic won't start until you "top it off" a bit more, so it's really kind of interesting. Not too many angle problems, just hide a little something about the square plexi coaster, and you don't want people seeing the bottom or inside of the gimmicked glass. In other words, beware rugrats sitting on the floor. I bought a second set since they were cheap, so I could have a second ungimmicked glass if needed, and so I could have a second matching (but also gimmicked) coaster to set the other glass on for some sort of magicians fuzzy logic. Beware liquid tricks to begin with, but this trick is fun for what it is and for the cheap price. Props are decently made.