Multifunctional math toy - Blackboard and chalk for free writing / drawing. Wooden puzzle piece for counting and learning numbers, stacking blocks for good learning colors. It can be used as a teaching tool for home teaching or early childhood development. Help children understand addition, subtraction, division, and multiplication more easily. Colorful design - Bright colored stacking blocks and numbers promote children's visual acuity and can attract babies' attention. The baby can learn to recognize different colors and the perception of a rich and colorful world. Easy to use, fun - It can stimulate creativity, imagination, logical thinking, basic physics, motor skills and problem solving skills. Learning is fun, stimulates the child's imagination, stimulates children's logical thinking, improves hand-eye coordination and children's ability to learn. Perfect gift - Beautiful wooden toy gift for children, this wooden number block set definitely lets children admire. best gift idea for kids ages 3-6. Note: Contains small parts, to prevent your baby from swallowing them, take care when playing. WARM MOMENT FOR THE FAMILY - When children do the math, parents should supervise and teach them. It is also a warm moment for family members to promote feelings every day