Garneck 17 Stufiger Bunter Abakus Arithmetik Lernspielzeug Für Schüler Chinesischer Perlen Abakus Zur Mathematischen Für Bildungswerkzeug Für Mathematik

Produktbeschreibung

Bead arithmetic abacus--the abacus is an excellent calculation tool for enlightenment mathematics which can cultivate and improve children's computing power, memory and attention,Plastic Abacus Bead arithmetic abacuses--the appearance design of the product is simple and elegant,Abacuses for Students Accountant Calculating chinese abacus--chinese style, also suitable for collection, decorate your office, living room, study, etc,Math Leaning Toys Learning abacus toys--exquisite workmanship, portable and for office, school using,17 Digits Rods Abacus Chinese bead abacuses--education tool for teacher or a abacus collectors,Brain Developing Educational Toy, Hersteller: Garneck