This is a pair of miniature (about 8" square) fine quality Silks, one with a picture of a blank card, and one of a playing card design on a blue background. The fine quality and small size will enable you to easily conceal either of the silks in a thumb tip. There are several ways to use this pair of silks, for some offbeat "extra" to your card routines, and we give some ideas with the silks to start you off. For all the effects you would need to force a card identical to the card on the silk. You could do this from an ordinary deck, with any of the regular card forces like X-ing the Cut, or Cut Deeper Force, or you could use a trick Forcing Deck like the Svengali Deck, or R&S Forcing Deck to force the required card. We supply you either the 8 of Diamond set or the Ace of Spade set ,, which ever is in ready stock ..