Grab a deck and drop anchor with Idan Kaufman’s Sailboat brand new knuckle-busting color change from the mind of Israel’s up and coming magician.imagine producing a single playing card, only to have it change in a flash, once, or again and again.A truly impressive move for the seasoned card man, or the ambitious novice, this change isn’t for the faint of heart, but believe us, the practice will be worth it.