I'm going through some stuff the other day, and come across this in a drawer: two DB cards, plus two queens, each with two suits a la Twisted Sister. What is it and how does it work? I've no idea where or when I got it and there are no instructions!

The DB-ers have a different color (i.e. one side red, other side blue) ? Also one queen has a blue back and the other a red ? In that case it 's quite a strong pockettrick. You have the cards in an envelope, let the spectator choose a suite, pick the cards from the envelope and show that that queen is reversed. You can also show that her back is different from the others. PM me if you want to know the handlng.

Frans

Hmm, thanks, I get it. But no. All blue backs.