Mind Sharpening Game is Specially designed for children to understand simple Math Size: 1*1 feet 12 Amazing Levels Cards 12 Disc 4-color Disc MDF Wood-Game Mind Sharpening Game is an educational game for kids that exercises the brain, improving problem-solving and critical-thinking skills. With its easy-to-grasp puzzle-style pieces and fun challenges, this mind-sharpen game will help develop your childs cognitive and logic skills without sacrificing the fun. Dont miss out on the 10.10 sale with free delivery! Includes rainbow Tower classic toy features 8 smooth, easy-to-grasp wooden pieces to stack on a solid-wood rocking base.Made of high quality durable and child-safe materials wooden and paint.This ring stacker features brightly colored and smoothly sanded pieces that help kids' babies build early shape, color, and size-differentiation skills.Montessori shape-sorting cube to round out the hand-eye coordination, visual perception, imagination- and creativity-sparking game toy.Great for kids 18 months and up. Specification Material: Wooden Package Includes: 1 Set Stacker Classic Toy Note: Please allow slight dimension differences due to different manual measurements.