This braille abacus is an essential tool for blind students, designed to aid in arithmetic calculations. The abacus features tactile beads that are easy to move, allowing users to perform various mathematical . Its compact design makes it portable and convenient for use in classrooms or at home, providing an effective learning aid for blind individuals. Features -Color:Multi -Material:Plastic -Size:15.60X8.30X1.40cm/6.13X3.26X0.55in -Designed for the blind: this abacus is specifically designed for the blind, making arithmetic learning and calculations accessible and convenient for blind students -Essential for blind students: as a tool, this braille abacus helps blind students enhance their calculation skills and improve their overall learning outcomes -Easy and practical: featuring braille markings, this abacus is simple to operate and user friendly, suitable for use in schools, homes, and other environments by blind students -Boosts learning efficiency: the braille abacus enables blind students to perform arithmetic quickly and accurately, enhancing learning efficiency and saving -Durable materials: made from stable materials, this braille abacus is durable and reliable, ensuring use without easily getting Package list: 5 x braille abacus