The attractively contrasting wooden frame has 8 different colors around its edge and holds 8 acrylic pieces embedded with color anodized metal cylinder segments.  The objective is to slide the pieces within the grid until all colors match with the sides of the frame.  There are eight different starting positions with varying difficulty levels, which are included on an instruction sheet with the puzzle.

Made in laser-cut wood and stainless steel by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different laser-cut wood puzzles, as well as metal puzzles and magic tricks.