This is the big one & will require some thought! An amazing set of cards to use for what ever purpose you choose. You can add individual photos, designs or logos to all 52 cards on both the fronts & the backs. That's 104 sides & then you can add 4 more photos to the 2 joker cards. There are no playing card symbols so these cards are ideal for creating your own photo cards, top trumps, tip cards, in fact, anything you can think of other, of course, than actual playing cards. Average Time 20-40 minutes.