This is a very special paddle with a principle that is unique to paddles.  At first you start by showing the paddle end blank and then a white spot suddenly appears but only on one side.  Then you show the spot on both sides of the one end.  It then shows as two spots on either end and then multiplies to show both sides the same!  It then shows as four white spots and then on both sides!  The finale is when the four white spots on each side of the paddle all turn red!  These are inlaid spots and all beautifully made.  This was not mass produced and kicked out of a mold so what you have is a high quality item.  Not many of these were made by a Dutch Craftsman.  Condition as new.