Don Potts invented this effect back in the 40's. In 1995, Don sold the manufacturing rights to this and all of Don Potts Magic to Viking Mfg. Co. Many unauthorized copies now exist in different forms, but the Viking version is the only authorized version.
A stack of checkers are shown solid and separate. They are covered with a cylinder and then inverted. When the cover is removed, incredibly, the stack is still in its original upright condition. The stack is again covered, inverted and the cover removed only to find the checkers still right side up.
The Mystery of the Pyramids remains a mystery. No one can explain this unique and puzzling effect.
Our version is machined from solid Delrin and will last a lifetime. Please support original thought by purchasing the original.