Coogam Wooden Intelligence Puzzle 40 Pcs Tangram Jigsaw Brain Teaser Toy for Kids Wood Puzzle Box Brain Game Building Block Intelligence Educational Gift for ToddlersWooden Intelligence Puzzles are made of natural and healthy basswood with high quality and smooth surface. It contains 40 pieces with a reasonable sized board ( Length: 10. 6" Width: 7 " Height: 0. 39") Wooden Toys Tangram Brain Teaser Puzzle Game has several examples for shapes and things to make with it. Each time you mix up the pieces, the puzzle would come out differently, such as pistol, human, robot, tree, umbrella, flower, pyramid, airplane and