- Safe and Durable Material: Our large building block set is crafted from high-quality, non-toxic PP plastic. The smooth, burr-free edges ensure safety during play, promoting the development of hand-eye coordination, creativity, and fine motor skills in children. - Engaging Colors and Shapes: This set includes 100 pieces of 2 x 2 cm plug-in cubes in 10 vibrant colors, capturing children's attention and encouraging imaginative play. - Educational Tool: These mathematical plug-in cubes are designed to help children aged 3 to 8 grasp essential math concepts such as counting, addition, subtraction, and geometry. They provide a hands-on approach to learning integers, measurement, and probability, making math fun and interactive. - Versatile Applications: Ideal for building letter and number blocks, these cubes are perfect for teaching counting and sorting skills. Children can unleash their creativity, constructing various structures and enhancing their problem-solving abilities. - Practical Use Scenarios: 1. Use the cubes to create simple math games at home, helping children practice addition and subtraction while having fun. 2. Incorporate these blocks into classroom activities, allowing students to visualize math concepts and engage in collaborative learning experiences. The combination of safety, educational value, and creative potential makes this building block set an essential tool for early development.