Recommended Reasons:1. Operational Ability Enhance the hand - eye coordination and train baby's muscle.2. Exploration Competence Let baby have many curiosities and look forward to growing up quickly.3. Imagination Power Improve baby's imagination and become a great visionary.4. Life Ability Help every cute baby to learn independent character5. Elaborative Faculty Let baby learn how to think things and improve the efficiency in further. Note: We send different colors at random.