【Specifications】 • Manufacturer: Tomoe Soroban (TOMOE) • Number of Digits: 27 digits (longer than the standard) • Material: Wooden (Birch beads) • Size: Width approx. 39cm x Height approx. 6.5cm Approx. 177g 【Condition】 • The movement of the beads has been confirmed, and they move very smoothly, so I think the condition is good. There is no case. As shown in the photos, there is a seal with a stamp on the side, so please be aware of this. 【Product Overview】 This is a 27-digit soroban from the long-established manufacturer "Tomoe Soroban." It's a long type with more digits than the standard 23-digit model, and is a valuable model for calculations with many digits, for advanced users' practice, and for practical use. The beads are calm brown birch beads (kaba-dama). They have the appealing "clicking" sound that plastic ones don't have, and a comfortable feel for the fingers. The number available on the market is also less than the 23-digit model, so how about it if you are looking for one? 【Shipping】 We will carefully ship it with waterproof packaging. We may use recycled packaging materials. Please feel free to contact us if you have any questions. #Soroban #Wooden Soroban #Soroban School #27Digits #LongSize #ShowaRetro #Antique #Vintage #Calculator #OfficeSupplies #Accounting #Stationery #Shuzan (Soroban Calculation) #AdvancedUsers #HighRank #Collection #Lessons #Study #Arithmetic