Features: 1. COLOR DISCRIMINATION ABILITY: Rainbow color matches to improve children's color discrimination and aesthetic ability. 2. THINKING TRANING: Combine patterns freely, exercise logical thinking, and develop right brain development. 3. DEVELOP CONCENTRATION: Multi-player interaction and fun, endless playfulness, improve children's cognition and concentration. 4. INSPIRE IMAGINATION: Imagine and judge the result of pushing the ball in your mind, and compare multiple inferences to gets more balls of the same color. 5. ENAHNCE INTERACTION: Perfect game for parent and kid to play together, enhance parent-child relationship and emotion. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Type: Rainbow Ball Elimination Game Toy Set Material: plastic Size: 35x21.5x5cm Using Methods: 1. Beads only move vertically or horizontally, beads to promote, looking for the same color as the adjacent beads, such as beads front obstacle or the border should be stopped immediately. 2. Mobile to find the same color of the beads can be all to himself, remove the 2 beads can get 5 points, 3 beads get 10 points and 4 beads won 15 points, and so on, after eliminating the can eliminate the beads, scores more than win.