Cartesian Mini One Deck Game Cards - Black Backs

Cartesian Mini One Deck Game Cards - Black Backs 
52 Cards - Zillions of Games

These cards are based on the original One Deck cards but with some new features.

The first thing you'll notice is that the cards are smaller. Smaller, but mightier. Also, in addition to all the games you can play with One Deck, these cards have the added dimension of scoring chips so you can keep score whatever game you're playing.

The cards in this deck all have black backs so you can make up a 'black and white' chess or checkers board.

There is also a version with red backs available. 

Dimensions

Each card is 52 x 52 mm in size (2 in). The full deck of cards weighs about half that of a regular poker-sized deck.