1、Help improve hand eye coordination, and aid in mental development. 2、Bright and vivid color of the blocks, training color recognition. 3、 Develop observation and thinking ability, improve attention. 4、Learning communication with others, enhance interaction. 5、Suitable for above 7 years old child to play. Features: 1. Help improve hand eye coordination, and aid in mental development. 2. Bright and vivid color of the blocks, training color recognition. 3. Develop observation and thinking ability, improve attention. 4. Learning communication with others, enhance interaction. 5. Suitable for above 7 years old child to play. 6. Exercise to speak to others without being a silent baby. Specifications: Condition: 100% Brand New Material: Plastic Suitable Age: Above 7 Years Pillar Length: Approx. 4cm / 1.6in Ring Diameter: Approx. 11cm / 4.3in Dice: Approx. 2.5 * 2.5 * 2.5cm / 1 * 1 * 1in Package List: 1 * Dice 13 * Ring 60 * Pillar Note: The color of pillars will be sent randomly.