This toy set is carefully made of natural and high quality wood, which makes it fell smooth and resistant. Special paint for toy, so it is safe as well as durable. This wooden storage box, 9 x 6 x 0.8inch(L x W x H). Number cards, 1x1x0.3inch(L x W x H). Counting rods, 3x 0.2inch(L x D). Package Includes 1 wooden box, 5 math signs, 10 numbers 0 to 9, and 48 counting rods. It enriches the child imagination, stimulates children's logical thinking, improves children hand eye coordination and learning ability. Let your baby know red, yellow, blue, green, 4 classic colors by the color perception of the world and objects. This mathematical intelligence stick teach your children to recognize numbers and understand the relationship between number and quantity well. It is Perfect educational toy to teach your children or pupils to learn addition, subtraction, division, multiplication.
