Great Deal!! Deeply discounted price due to current excess inventory. New Soroban (Abacus) 23-digit, Wooden, One-touch, Banshu Craft, Abacus, Soroban, Birch Beads, 10-piece set Includes 10 dedicated cases. No price reduction. Immediate purchase welcome! With dedicated hard cases. Ono City, Hyogo Prefecture Traditional Craft Banshu Soroban High-grade Birch Beads Perfect for abacus classes! If you purchase this soroban, you can aim for a ranking and won't need to buy another one. Multiple sets available, please comment if interested. Individual sales: Example: 1 for 4,500 yen 2 for 8,500 yen 3 for 12,000 yen