Artline 804 M Overhead Projection Markers, 1mm Round Tip, Erasable Water-Based Ink, 3-Pack

Artline 804 M Overhead Projection Markers

Prepare presentation notes and transparency annotations with Artline 804 M overhead projection markers. Each marker features a 1mm round tip and erasable, water-based ink for use on suitable overhead projection transparencies. Choose from black, red, or blue ink, with three markers per set.

Outline a diagram, label a transparency, or add notes for your next presentation. Keep spare markers ready for teaching, planning, and other transparency-marking tasks.

Key Features & Specifications

• Brand: Artline.
• Model: 804 M.
• Product type: Overhead projection (OHP) marker.
• Tip shape: Round.
• Tip size: 1mm.
• Ink type: Water-based.
• Ink feature: Erasable on suitable surfaces.
• Available ink colors: Black, Red, Blue.
• Pack size: 3 markers.
• Intended use: Marking suitable overhead projection transparencies.

Color Selection & Pack Contents

This listing is for three markers, with black, red, and blue offered as selectable ink colors. Select your preferred option before ordering. Do not assume a mixed-color pack containing one of each unless the selected option explicitly states that assortment.

Surface Compatibility & Erasing

Test on a small area of your transparency before use to check marking and removal. Follow the product packaging and transparency manufacturer's instructions for cleaning. Erasable does not automatically mean dry-erase or suitability for every whiteboard, plastic, or film. Do not assume compatibility with photographic negatives, processed film, or archival materials.

Frequently Asked Questions

What is the Artline 804 M used for?

It is an overhead projection marker for writing and annotating suitable presentation transparencies.

What tip size and shape does it have?

It has a 1mm round tip. Actual line width can vary with writing angle, pressure, and surface.

Is the ink water-based?

Yes. This version uses water-based ink.

Can the writing be erased?

The ink is described as erasable on suitable surfaces. Test removal first and follow the product's cleaning instructions; results depend on the surface.

Is it a dry-erase whiteboard marker?

It is listed as an overhead projection marker, not specifically as a dry-erase whiteboard marker. Do not assume dry wiping or whiteboard compatibility from the word erasable alone.

Which ink colors are available?

Black, red, and blue ink are available as selectable options.

How many markers are included?

Each set contains three markers. The available colors do not automatically indicate a mixed three-color assortment.

Can I use it on photographic film or negatives?

Compatibility with photographic film, negatives, and archival materials has not been confirmed. Do not treat OHP transparency suitability as approval for those materials.