1. Promote Cognitive Development: Let Everyone Know the Concepts of Shape, Color, Size and So on through Different Combinations and Playing Methods. For Example, When Splicing Wood Blocks of Different Shapes, the Differences between Circles, Squares and Triangles Can Be More Clearly Understood. 2. Exercise Hand-Eye Coordination: in the Process of Operating Toys, It Is Necessary to Accurately Grasp, Place and Splice Wooden Blocks with Hands, Which Helps to Improve the Accuracy of Hand-Eye Coordination. For Example, to Insert a Small Stick into the Corresponding Hole, You Need to Observe the Position with Your Eyes and Operate It Accurately with Your Hands. Cultivate Creativity and Imagination: Because There Are Many Combinations, You Can Freely Play and Create Your Own Unique Works. Just like Building Imaginary Castles Or Unique Architectural Structures with Wooden Blocks. 4. Improve the Ability to Solve Problems: When Faced with the Problem of How to Piece Together to Achieve the Target Shape, They Will Think and Try Different Methods to Exercise the Ability to Solve Problems. For Example, When Trying to Combine Five Different Shapes of Wood into One Complete Squares, You Need to Constantly Adjust the Strategy. 5. Increase Patience and Attention: to Complete a Complex Combination Requires Concentration and Patience. If They Encounter Difficulties in Sewing, They Will Get Good Exercise in Patience. 6. Promote Social Interaction: When Playing Wooden 5-in-1 Toys, They Can Exchange Ideas and Share Ideas with Each Other to Enhance Their Communication and Cooperation Ability. In Short, Wooden Five-in-One Toys Have Played a Positive Role in Promoting in Many Aspects.