12-Panel Magic Puzzle Brain Teaser IQ Panels Game

Pros: This sets a new level of difficulty compared to 8 panel version I have owned 20 years.

Cons: Pieces are not properly wired and one piece slipped off from the toy during first night I was playing with it. I managed to rewire the piece back into its place, but compared to 20 years old 8 panel version I can find that wiring has been done incorrectly and it is only matter of time before another piece will slip off.
Because of incorrect wiring some parts are not aligned correctly

Other: Quite good value for the money. You have to be careful when playing with this.

Pros: bigger than the original 8-panel one more complex than the original 8-panel one

Cons: not the original watch out those wires, they don't stand the same beating as a rubik's cube cannot play with it in the public transportation (get a cube for that purpose) cannot give to kids to play with

Other: Watch for possible addictions. If you break it, it can take weeks/months to order a new one, make sure your addiction doesn't turn ugly in the mean time :-).

Pros: Not really expansive

Cons: Not the original Rubik's, as in catalog picture, the graphic on it is quite different, I prefer the original.
Not much cheaper than the original.
A little thinner than the original one.
When I use it, It "sounds" more fragile than my 22 years old one.

Other: I bought it with some other stuff (that I needed more) and I'm going to use it untill I'll find a cheap original.