Playing cards left-handed

http://www.anythingleft-handed.co.uk left handed playing cards have the numbers printed in all four corners so you can fan them in your right and play with your left and still see what you have got!

Playing Cards Marked in 4 Corners
Traditional playing cards have the numbers top right and bottom left so if you fan them in your right hand (so you can pick and play left-handed) you cannot see what you have got! The simple answer is a set of cards that are marked in all four corners.

http://www.anythingleft-handed.co.uk/acatalog/playing_cards.html