Selected material: made from durable and safe wood, the wooden letter block is hard, reliable, wear-resistant, safe for children and pets, and not easy to damage. Cultivate Children's Logic Thinking The wooden reading block can cultivate children's sense of space and exercise logical thinking in the assembly process. TRAIN COLOR PERCETION AND COORDINATION - The alphabet reading block can exercise children's color perception and hand-eye coordination. Children can spend time having fun and have an unforgettable experience. Establish Intimate Interaction: Intimate contact and communication between parents and children or playmates are easy to establish by playing together with montessori phonetic reading block. GREAT GIFT - The spelling pad is ideal for birthday gifts and children's parties. And it can be after school entertainment. It can also be Christmas gifts and all other holidays.