【Product Name】 【Near Mint Condition】 Solomat (SOLOMAT) One-Touch Abacus 23 Columns 【Product Condition】 • Usage: It is in a condition close to unused. The beads are still shiny, maintaining a very clean condition. • Operation: The one-touch button operates very smoothly and has no issues whatsoever. • Storage: Stored carefully in its case in an environment free of smokers and pets. 【Recommended Points】 This is a high-quality abacus made by Gosando Kogyo, a long-established Banshu abacus manufacturer. The one-touch reset function makes it ideal for abacus proficiency tests, competitions, and educational use. As this model is expensive when purchased new, it is highly recommended for children just starting abacus or for those considering an upgrade.