Ultra Precision Marking Rulers "show-review" wearing it as a face

wearing it as a face mask

8 × Stainless Steel Legs

Dozens of flexible

The hanger hole is designed for convenient storage

Ultra Precision Marking Rulers "show-review" wearing it as a faceDrawing an accurate line with a conventional ruler is difficult when you are looking from the side, which usually also means inaccurate. Ultra Precision Marking Rulers has tiny holes and slits at each graduation, enabling you to make a dot with a pencil or mark a line with accuracy to within a hairs breadth! The scale, being indented and etched in black, is easy to read. The surface is non reflecting and enables even tired eyes in poor light to mark