Simplify reading across computer sheets with the tinted guide. Clear plastic ruler features a see-through yellow center panel to highlight one line at a time. Two beveled edges ruled with standard scale on one side, metric on the other.
- Simplify reading across computer sheets with the tinted guide.
- Clear plastic ruler features a see-through yellow center panel to highlight one line at a time.
- Two beveled edges ruled with standard scale on one side, metric on the other.