CMY Color Cube discontinued cylinders and balls will lead

cylinders and balls will lead you move by move to checkmate

plus helpful hints on tools and materials and a key to the folding symbols

Collaboration is a tool for helping people work together better: 52 exercises designed to build empathy

Each vintage jigsaw puzzle is packaged in a 10-inch long cardboard tube

inspired by the rebellious spirit Ray and Charles were famous for

CMY Color Cube discontinued cylinders and balls will leadSee the world in a different light with the CMY Color Cube. Each side of the translucent cube is colored with cyan, magenta or yellow film. Twisting and turning the geometry creates new combinations revealing orange, green and purple. Hold the cube before a candle or dip it into a sunbeam to bathe the room in a shifting spectrum of light. An elegant physics toy disguised as a stylish desktop totem, the CMY Color Cube inspires experimentation as well