This braille abacus is an innovative learning aid that combines traditional counting methods with modern design. It is ideal for helping blind students grasp complex mathematical ideas. The abacus is easy to use and maintain, making it a reliable tool for continuous learning and practice in arithmetic. Features -Color:Multi -Material:Plastic -Size:15.60X8.30X1.40cm/6.13X3.26X0.55in -Designed for blind individuals: this abacus is specifically designed for blind individuals, making arithmetic learning and calculations accessible and straightforward -Crucial for blind students: as an essential learning tool, this braille abacus aids blind students in developing their calculation skills and improving their academic performance -Easy and practical: featuring braille markings, this abacus is simple to operate and highly practical, suitable for use by blind students in various environments -Enhances calculation speed: the braille abacus enables blind students to perform arithmetic quickly and accurately, enhancing their learning efficiency and saving time -Durable construction: made from Durable materials, this braille abacus is built to last, ensuring reliable performance and long term use Package list: 1 x braille abacus