Traditional Chinese abacus, fully functional manual counting tool for teaching, office use, and collecting Key benefits Supports handson arithmetic practice that helps build number sense and mental calculation skills. Practical classroom tool for introducing place value, counting, and basic operations. Portable manual calculator for quick calculations without batteries or electronics. Attractive option for teachers, parents, and abacus collectors as an educational gift or demonstration piece. What it does Traditional bead and frame design for manual counting and calculation. Enables addition, subtraction, and supports methods for multiplication and division through standard abacus techniques. Encourages active learning by combining tactile manipulation with numerical thinking. Who will use it Early childhood educators and parents teaching foundational math concepts. Office users who prefer a nonelectronic counting aid for simple calculations. Collectors and enthusiasts of traditional Chinese calculation tools. Performance and practical attributes Fully functional counting tool designed for reliable, repeatable use. Classic, classroomready layout that is easy to demonstrate and learn. Promotes handson engagement and sustained attention during practice sessions. Use scenarios Classroom demonstration: Teacher uses the abacus to show place value and step through addition problems with a small group. Home practice: Parent and child work together on bead moves to reinforce counting, subtraction, and simple multiplication. Office or desk tool: Quick onscreen checks of totals or simple arithmetic during meetings or planning. Suitable for classroom, home, office, and collection. Simple, traditional, and practical for anyone wanting a functional manual calculating aid.