Description: 【Premium Material】: This multifunctional bead maze toy is made from selected wood, ensuring durability and playability. The fine polishing technology ensures a smooth and rounded surface, protecting your child's delicate hands. 【Grasping Exercise】: The colorful roller coaster puzzle rings toy is a large sized bead roller with coarse particles, suitable for little hands to grasp and exercise fine motor skills. 【Classic Color】: The bead toy features three colorful tracks that can be smoothly and easily pushed along. The red, white, and blue tracks have different curves and lines, offering a rich colors scheme that inspires your baby's color recognition cognition. 【Spatial Thinking】: This puzzle bead toy guides spatial thinking around the beads, improving children's attention span while stimulating their spatial imagination. 【Easy to Assemble】: This mini wooden bead maze roller coaster is placed on a wooden frame; the track with beads is then placed on the wooden frame and finally secured with screws. Specification: Material:Wood Size Chart: 20cmx13cmx16.5cm/7.87inchx5.12inchx6.50inch Package Includes: 1 Bead Maze Toy  Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.