Braille Ruler Set, ABS Durable Blind Geometry Learning Supplies Easily Handheld Perfect Gift with A Bump Design Accurate Measuring Triangular Protractor Essential for School Home Use
[Wide Application of Braille Ruler Set]: The geometry set is suitable for people with poor eyesight and schools for the blind, and can learn measurement related knowledge, also suitable for architects, engineers, artists, designers, students, teachers, and so on
[Easy to Use for The Blind]: Blind learning supplies with a bump design, the blind and people with poor eyesight can feel scale by touch, protractor turns the boring learning process into fun on
[ABS Material of Blind Ruler]: This set was made of high quality ABS materials, strong and durable when used, durable, lightweight, and accurate , markings, protractor for geometry is perfect for schools
[Accurate Measurement]: The scale ruler for accurate measurement is very accurate when learning and measuring, protractor set can be easily handheld by the blind and people with poor eyesight and fit perfectly in all environments
[Measuring Ruler Office Ruler]: The geometry box for the blind is Including 300 x 15mm blind ruler, 198 x 99mm protractor, 30 degree triangular plate, 45 degree triangular plate, it is the perfect present idea for toddlers and blind
Overview
Material : Acrylonitrile Butadiene Styrene, Acrylonitrile Butadiene Styrene (ABS)
