Beautifully crafted ring is cleverly designed to appear to expand and then shrink as you or your spectator turn it in your hand. There's absolutely no trick to it - when the ring is turned one direction, it appears to be expanding when turned the other way, it seems to shrink. Great for hypnotic magic, shrinking or growing magic, or for Santa Claus (how DOES he fit down chimneys? His magic ring!) Available in one size (approximately a size 8) and in assorted colors. Just wear it or keep it in your pocket ready to use for instant amazement