There has been a post about this in the past, but it's just general questions, so here's my review...
The Effect
It's a package with a mixture of effects and also combining old effects, but with a twist... Guessed it? Yeah, UV! (or black light if you will). Some effects include "Veins" where a spectator chooses a card, then the magician drinks a vile of 'UV' drink... The black light is shined up the magician's arm slowly and BAM! The card appears at the end of the forearm's veins!! You also get many other ideas/sleights (if you didn't know them already) which gives magic a bit of a twist.
Cost
Well, I bought mine from
http://stores.ebay.co.uk/Its-Magic so it cost me £75... For this, you get a double DVD with teaching from Brad Christian & tips from street magicians; A UV Super Sharpie (with Video CD for explanation); a UV keyring light; a wiregram; some Shaman cards; a UV marker pen; booklet of different effects; UV 'fuel' and a couple of other bits and bobs... Of course, you can buy it from Ellusionist.
Difficulty
(1=easy to do, 2=No sleights, but not so easy, 3=Some sleights used,
4=Advanced sleights used, 5=Suitable for experienced magicians only)
The effects range from 1 to 3 I'd say... But of course, you can create your own effects so, I suppose it could go all the way to 5!! (sorry to be so vague)
Review
If you're thinking, "blimey, that's costly!", then when you see what you actually receive in the box, you can kind of see why. The great thing about this is that 1.) rather than opening a trick, learning it, practising it, using it a few times then using some other gimmick; you can actually CREATE your own effects, so it gets the creative mind working... & 2.) It adds a nice twist to, let's say, an ambitious card routine. So, personally, I'd say it's worth saving your pocket money for.
Overall
I'm going to give it 8/10... The only down point is the cost. But, like I said before, some of the specially designed items you get, it's worth it.
Cheers
Tim