A simple pen holder with a pen, a pencil and a ruler.

Pen Holder With Tools

A simple ruler with lines indicating measurements.

Simple Ruler

A desk with an open laptop and a pen holder with a pen, a pencil and a ruler.

A poster of a zigzag ruler with two tape strips.

A ruler with lines indicating measurements.

A triangular scale with measurements along one edge.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.