✔️ Brand new, unused abacus, 23 digits I'm selling an abacus perfect for children's learning! The best age to start learning abacus is from 6 to 9 years old. Many children start learning abacus in the lower grades of elementary school. This is a highly recommended item for those who are "worried about whether their child will be able to continue learning abacus..." First, by simply touching it, you have a great opportunity to spark their interest! It's brand new and unused, so you can use it with peace of mind. Please consider it to support your child's learning! ◽️Size 　Width 36.0cm 　Length 6.5cm 　Height 1.5cm ◽️Condition 　Brand new and unused. 　Please understand that this item has been stored at home. ◽️Shipping Method 　The item will be placed in an envelope and shipped via Yu-Packet Post. Search Tags School | KUMON | Elementary School Student | Arithmetic | Mathematics | Arithmetic | 1st Grade | Class | Soroban | Abacus Class | Abacus Practice | Abacus Class | Abacus Exam | Calculation Skills | Abacus | Abacus Art | Abacus Competition | 10