This is difficult to review. First, notice that the AR feature if for iPhone only. Next, understand
that there is supposed to be a link to the tutorial on or in the box. I got neither but support at
penguin magic dot com got me there. The tutorial is sub-titled, always a challenge when marking
systems are explained but just requires frequent review of the video. There are several effects
taught. There is a mentalism effect using the symbols on the card backs. This does not use the
marking system. The two marking systems are unlikely to be discovered by lay folks and certainly not
by presbyoptics. Even with a magnifying glass the marks are very difficult to see much less use. In
sum, this is probably a pass, unless you want to own an early AR deck which you might not be able to
use. Such is collecting.