You get eight gaffed cards on Red Bicycle stock. Six custom mis-indexed cards and two red/blue double-backers.

Cards include: A set of red backed KC/KS, QC/QS, JC/JS, KH/KD, QH/QD, JC/JD, and two red/rlue double-backers. As pictured.

I am told that these cards can be used for many of the brain wave type routines.

Custom made by Print By Magic in the UK. Comes with 8 cards. No instructions included.