Have fun exercising your brain, or challenge your family and friends with Thinkboxs Thinking Puzzles and Games set! The Thinkbox set comes with five unique 3D brain puzzles and games, including a snowflake, flower burst, traversed cube, hexagon tangram, and Chinese Checkers! Each puzzle is made using quality Chinese Cherry Wood which also makes for a great display piece on your coffee table, bookshelf or on your office table. The Thinkbox puzzle set is ideal for any puzzle enthusiast, and for children ages 10 years and older!