reviewed by Donald Lehn (confirmed purchase)
Rating: ★★★★★ (Date Added: Tuesday 07 January, 2020)
I am a loyal Lybrary follower, and not, by nature, very critical, but ... The idea contained in this brief text isn't a bad idea. But that's all there is - one idea that isn't bad, but that isn't earth shattering either. Simply explained, with no additional help on the rest of the handling of the two cards, or suggestions of a presentation, or ideas about the "effect" created, it seems like a very poor offering for $10.00.