Hold the deck in the left hand, the thumb on one side, the first, second and third fingers curled around the other side with the first joints pressing against the top of the deck and the little finger inserted at the cut, or between the two packets that are to be reversed. The deck is held slantingly, with the right side downward. Bring up the right hand and cover the deck, seizing the lower packet by the ends between the thumb and second finger, about half an inch from the upper corners, the right-hand fingers being close together but none of them touching the deck but the thumb and second finger. (See Fig. 49.)

If this position is properly taken the right hand holds the lower packet and the left hand clips the upper packet between the little finger and the other three. 

Now, to reverse the position of the two packets, the right hand holds the lower packet firmly against the left thumb, and the left fingers draw off the upper packet, under cover of the right hand (see Fig. 50), so that it just clears the side of the lower packet, and then swing it in underneath. (See Fig. 51.)

The left thumb aids the two packets to clear each other by pressing down on the side of the under packet, so as to tilt up the opposite side as the upper packet is drawn off. The under packet being held by only one finger and thumb, can be tilted as though it worked on a swivel at each end, and the right fingers may retain their relative positions throughout. Most teachers advise assisting the action by having the fingers of the right hand pull up on the lower packet, but we believe the blind is much more perfect if there is not the least change in the attitude of the right fingers during or immediately after the shift. The packets can be reversed like a flash, and without the least noise, but it requires considerable practice to accomplish the feat perfectly. The positions must be accurately secured and the action performed slowly until accustomed to the movements.