Bead Chains montessori toy educational material

Name: For 100/1000 Golden Bead ChainsMathematics categoryHigh quality and environment-protective green productsHelps the child to understand the fundamental of math equations & numbersMontessori Schoolequipment,Montessori teaching conceptMain material: PVCKey words: Montessori,Montessori toy,Montessori Material,Montessori EquipmentMeets international standard with ASTM and CE certificatesNotes: this is an educational product and is only to be used under adult supervision. Owing to properties essential to its purpose, this product is not suitable for children under 3 years old.Supplier Certificate:CE, ISO14000, ISO9001,FSC,ICTI,BSCI,ASTM,CHPA