Hainenko Value Medium Permanent Pen for Overhead Projector Sheet - Assorted (Pack of 4)

The pack contains 4 permanent pens for overhead projector sheets.

While not explicitly stated, these pens are designed to be used over multiple presentations and should last a reasonable amount of time depending on the frequency and duration of use.

The pack includes pens with assorted colors. The exact shades may vary but you can expect a range of common projector pen colors such as blue, red, green, or black.

Yes, these pens are designed to work well for standard overhead projector screens and should be visible enough for presentations.

Each pen weighs approximately 0.019842 Pounds, making them lightweight and easy to carry around.

These pens are designed for durability in office or classroom settings. They should withstand normal use during presentations but may require careful handling to prevent damage.

For general use, black is a safe choice as it contrasts well with most overhead projector screens. For specific topics, consider using colored pens like blue or green to highlight key points or separate sections.

The dimensions of each pen are approximately 6.69 inches in height, 2.36 inches in length, and 0.59 inches in width, making them portable and easy to use during presentations.

While not explicitly stated, permanent pens usually come with a limited supply of ink. If needed, they might be refillable; check the product packaging or contact customer service for more information.

Yes, you can use multiple colors during your presentation to differentiate between sections or highlight different points effectively.