Kaba-dama (bead type) soroban. This is Unshu soroban, so there's no question about the quality. Retail price is about 5000 yen. No box. Used by a child. Soroban, abacus, soroban class, mental calculation, arithmetic, class, reading, writing, soroban, children, lessons, extracurricular activities, kids #Makinokobeya Thank you for viewing.