the stuff that makes the dot move was very delicate. so when the gimmick first arrived in the mail, it snapped because I moved the dot too fast. if you do order this, don't try to fool around or experiment what you can do with the gimmick because it will end up breaking. The handling is fine and instructions were good except for the fact that even after watching the tutorial I still barely had any idea how the gimmick worked so he could have explained it better so I would know what I was getting. And lastly you need to perform this about 4-5 feet away from the spectator or else the gimmick becomes quite obvious. so if you ask me:I wouldn't use it it's just not practical enough but if you're willing to put in the effort to make it work then it's a reputation maker. 2.5 out of 5.

ps.you need two other FAIRLY common things to complete the premade gimmick so it's fit for performance. hope this review helps.