I watched the trailer before I had made my order, and I knew what to expect , although I was fooled about the gimmick size and the way of it to be hidden before and after the handling. The pen you could give it for examination nothing to see .
He did explain several idea to use the gimmick, but he didn't show how to fix it when it needs for replacing the little thing that produced the sparks, it seems that if you try to change the thing , you probably could broken the gimmick. You get a cheap marker all included are cheap product, you could install gimmick to the sharpie if you like but not all sharpie only one brand fits.
I played with it and it works very good, in order to make it works properly it needed to be pressed a little bit . It works perfectly with flash cotton only , I tried with flash paper it doesn't shoot as well as with the flash cotton. So follow the inside before using it .

this is knacky and doesn't always flash when wanted due to knackiness. but when it works it blows spectator away

This is a very clever idea. The gimmick is simple and really easy to use. I think workers will love this gimmick.

With a little bit of practice, you can very easily end up looking just like what's in the trailer. It's a good price for what you get, and the teaching video covers everything. I'll actually use this.

Overall I think this is great!

It should get trick of the year just for that name.

I received my Penic gimmick today. I have messed with it for hours and it it doesn't work. There is an included item that makes the flash. However mine won't ignite even when exposed to direct flame.