The tool is easy to set up, and easy to use.

It binds the pencil tightly, without using a pin, like some other tools do

It's the cheapest tool, it doesn't work properly, don't buy it

it helps me in drawing circles i need great tool

You have to hold the tool at the top and twist in a circle

Pencil holder is sloppy, and the overall tool is not very solid.

It is a good tool for scribing in woodworking applications.

Great tool!