Wooden 3D Magnetic Ball Maze Puzzle Toy Wood Case Box Fun Brain Hand Game Challenge Balance Educational Toys for Children AdultMaterial: Wooden Size: 32*28. 5*8 Packaging Style: Color Box Category: Intelligence Maze Model Number: OY 019 Warning: Note that the steel ball can not eat Style: Other Puzzle Style: Sudoku Puzzles Material: Wood Age Range: > 3 years old Age Range: Grownups Age Range: 12 15 Years Age Range: 8 11 Years Age Range: 5 7 Years Gender: Unisex Origin: CN(Origin) Brand Name: Ema nelii