When precision wooden shapes and vibrant color meet, expect nothing less than masterwork. Twig features natural wood, carved with care and colored with brilliance. Light plays its way through the windows of Twig - illuminating lines, contours, space and arrangement, opening the mind and imagination to new exercises in visual spatial development. Each Twig set consists of 72 wooden pieces; all are compatible with one another. The interactivity between components means limitless combinations in open-ended play. Launch date: February 2009.