Material: The product uses high-quality beech wood, basswood plywood, uniform and stable structure, moderate density, resistance to play and fall, not easy to crack, using toy water-based paint, environmentally friendly and odorless, and babies can play with confidenceProcess: The whole body of the building blocks is processed through multiple processes to ensure that each building block has no edges and corners, smooth and no burrs, and always cares for the baby's handsAdvanced difficulty gameplay: 16 double-sided problem cards, step by step breakthroughs, so that children can improve their comprehensive abilities in the process of playing, and lay a good foundation for future learningBasic cognition: teach children to learn about colors and shapes, so that children have simple concepts. By inserting different numbers of building blocks, children can learn to count and educate children in advanceAbility training: babies can discover their talents while having fun, improve their concentration, exercise their hand-eye coordination, and can also gather friends to play together to cultivate social skillsProduct Name: Wooden Matching Pillar GameMaterial: woodPaint surface: environmentally friendly water-based paintApplicable age: children over 3 years oldProduct size: see picture 7 above