Product No.:HTM0048 Detailed Description: 5 Colors Abacus Main Material:Basswood Montessori teaching concept. Helps the child to understand the fundamental of math equations & numbers. High quality and environment-protective green products. Meets international standard with ASTM and CE certificates. Wooden Abacus, counting and stacking the beads on this wooden frame develops a visual and tactile relationship with numbers and early math concepts, help kids understand math better, just math games! Great choice for preschool classroom for learning counting,math and colors. Size is perfect for young children and not too tiny for small hands. Made of high quality solid wood painted with eco-friendly water paint Makes it so much easier to teach the kids addition and subtraction Recommended age 3 up; Great toys for your children’s early learning educational. Brand AEROMAX SKU 100101628_NP-1020356797