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Horizontal&Vertical Line / Ruler

Horizontal&Vertical Line
Horizontal&Vertical Line

It’s difficult for designers, measures or others to draw a completely horizontal line or vertical line while using a normal ruler, especially in smooth and clean wall. In the diamond of the ruler, there is a liquid that allows users to draw horizontal and vertical lines. Users can draw a quite horizontal line or vertical line while the liquid surface becomes a diagonal line of diamond. In the same way, users can draw another line if users rotate this ruler by 90 degree.


Hongchao, Zhou

Hongchao, Zhou
Shenzhen, China