* This Tower Of Hanoi Consists Of 3 Rods And 8 Round Rings. * The Hanoi Tower Rings Are Of Different Size And Colors. * This Hanoi Puzzle Is Suitable For Adult And Kids 3 Years And Above. * Size: 8.81"*3.18"*4.33"FeaturesSafety: This Tower Of Hanoi Is Made Of High Quality Solid Wood, Non-Toxic, Safe..