Description
This 12 inch (1ft) plastic ruler is a handy aid for the Visually Impaired. The large 1/2 inch high raised black numbers are both Tactile and brailled. The ruler is calibrated in 1/8 divisions by raised black lines.
This 12 inch (1ft) plastic ruler is a handy aid for the Visually Impaired. The large 1/2 inch high raised black numbers are both Tactile and brailled. The ruler is calibrated in 1/8 divisions by raised black lines.
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