The reusable braille learning ruler incorporates ergonomic design that promote ease of use. With tactile feedback, users can use the ruler effortlessly, fostering independence in measuring tasks. This learning ruler enhances accessibility for students and adults alike in various learning situations. Features -Color:Orange -Material:PP -Size:30.00X1.50X0.20cm/11.79X0.59X0.08in -learning necessity: serves as an for blind students, helping them effectively engage with mathematical concepts and develop practical skills -High durability: constructed with robust materials to ensure that the ruler withstands wear and tear, providing a dependable tool for years of academic use -Easy operations: simplified design enables easy handling and control for blind individuals, ensuring they can use the ruler without complicated instructions -Reliable: A convenient and practical tool designed specifically for individuals with visual impairments -Versatile learning aid: supports various learning activities, art projects, making it a versatile tool in the blind learning curriculum Package list: 1 x learning ruler