Material: Wooden Toys Are Environmentally Friendly, Healthy, Sturdy and Safe; They Do Not Contain Toxic Substances, Are Tasteless and Soft, Parents Have No Worries When Children Play, and Will Bring Endless Fun To Children . Bright Colors: Brightly Colored Number Blocks Help Stimulate Your Child'S Eyesight, Attract Your Baby'S Attention, Help Your Child Identify Different Colors, Numbers and Simple Math Calculations, Improve Children'S Thinking Ability . Perfect Gift: This Toy Is The Best Choice for Children'S Birthday and Christmas Gift, It Can Cultivate Children'S Hands-On Ability, Improve The Development of Logical Brain and Counting Ability. . Parent-Child Hotspot: This Is An Excellent Parent-Child Interactive Game and Travel Game That Shows Your Child The Value of This Product Through Fun Play and Learning While Continuing To Develop.