Roller Parallel Ruler

Introduction:

It facilitates drawing multiple parallel lines swiftly and effortlessly.

When moving, align the scale on the roller with the notches on the frame, enabling clear visualization of the distance moved, thus allowing you to draw parallel lines at any desired interval.

Introduction：

It help us to easily and quickly draw multiple parallel lines.
When moving, align the scale on the roller with the, which can clearly indicate how long you have moved, so that you can draw parallel lines at any interval.

Printing Attention:

1. It comprises two parts. It is recommended to print the framework in two colors according to the height for better visibility of the scale.

2. After printing, cut two small pieces of 1.75mm filament and insert them into the holes on both sides as shown in the picture to serve as bearings.

Printing Attention:

1. Divided into two parts. It is recommended to print the framework in two colors according to the height for better visibility of the scale.
2.After printing, cut two small pieces of 1.75mm filament and insert them into the holes on both sides as shown in the picture to serve as bearings.