1. Easy first, then difficult, step by step, the difficulty of game cards gradually rises, and the difficulty of 30 game cards is subdivided, allowing children to gradually build self-confidence.

2. The edges of the exquisite solid wood are smooth, without burrs, and the edges are rounded to make the contact more assured. Harmless environmentally friendly water-based paint. The color is soft and not easy to fade. The thickness of the wood block is about 6mm.

3. Rounded corners effectively protect children's use of safety, environmentally friendly soy ink printing, clearer patterns, surface coating process, light waterproof, and cards are not reflective. Package Contents: 30 * Game card 8 * game block 1 * instruction manual