Check the listing for details. Sharper Image Marble Maze Puzzle Ball MerchSource Space Shuttle 7" Diameter. Condition: Used, Made in China. Listed at 8.00 USD. Challenge your mind with this Sharper Image Marble Maze Puzzle Ball MerchSource Space Shuttle. Measuring 7 inches in diameter, this puzzle ball is perfect for those who love space and want to test their problem-solving skills. The puzzle features a maze design that will take you on a journey as you navigate through the stars. This contemporary puzzle is perfect for anyone who loves brain teasers and wants to challenge themselves. The PuzzleBall brand is known for its quality and this space-themed puzzle is no exception. MerchSource has designed this puzzle to be a great addition to any toy or hobby collection. Get ready to embark on an exciting adventure through space with this Marble Maze Puzzle Ball.