What Is The Dry Erase Marker Size? Complete Guide

Dry erase markers are a popular tool for writing on whiteboards and other non-porous surfaces. They come in a variety of sizes, each with its own set of features and benefits. Some markers are fine-tip, making them perfect for detailed drawings and precise writing. Others are broad-tip, making them ideal for quickly filling in large areas or writing in bold, easy-to-read letters. Regardless of the size you choose, dry erase markers are a convenient and effective way to communicate ideas in a professional or educational setting.

Dry-erase markers are typically 5.6 inches long and 0.7 inches in diameter, making them easily portable for on-the-go use. The tips come in two varieties: bullet (2 millimeters) and chisel (3 to 5 millimeters). These sizes are typically suited to different writing needs, making them versatile tools for many purposes.

So in this post, we have discussed the size of dry erase markers and how their different tips make them suitable for a variety of writing needs. Whether you are looking for a marker for detailed drawing, or one for writing in bold and easy-to-read letters.

What Is The Dry-erase Marker Size?

The size of a dry-erase marker can vary between manufacturers. Generally, they measure around 5.6 inches in length and 0.7 inches in diameter. However, you may find different sizes of markers depending on the manufacturer. Some may be longer or wider than average.

At the tip of a marker, there are two different shapes – bullet and chisel.

Bullet-tip markers’ feature a unique design that mimics the shape of bullets. The tip is wide and connects to the marker at its base before tapering off to a sharp point. This design enables the marker to create lines that measure around 2 millimeters in width.

Chisel tips have a triangular shape, which gives them the ability to produce varying line widths. By changing the angle at which you hold your marker, you can create lines that range from thick to thin. Chisel-tip markers are known to produce lines that range in width from 3 to 5 millimeters, depending on the manufacturer.

What Is the Importance of Dry-Erase Marker Size?

Dry Erase Marker Size

When comparing dry-erase markers from different brands, the length may be similar, but the width of each marker makes a significant difference. The girth of the marker is an important factor to consider when selecting which one to buy.

The diameter and circumference of a marker are referred to as its girth. Dry-erase markers come in two different sizes – narrow and ‘fat’ – so that users can choose the one which suits them best. Having a variety of widths available allows people to pick the size most comfortable for them.

When choosing a marker, it is important to consider not only comfort but also the ink capacity. Generally, markers with wider tips can contain more ink, so they will need to be refilled less often.

When making a large purchase of dry-erase markers for use in an office or school, it is important to consider the ink capacity of the product.

Related: Standard Whiteboard Size And How To Choose One?

How Do I Choose the Best Marker Tip? Chisel-tipped or Bullet-tipped

Both chisel-tipped and bullet-tipped dry-erase markers have their own set of advantages and disadvantages, and the best one for you will depend on your specific needs.

Chisel-tipped markers have a wider tip on one side and a narrower tip on the other. This allows you to write in both thin and thick lines, making them versatile for a variety of tasks. They are great for writing in different font sizes, making diagrams and flowcharts, and for writing in different languages that require different character widths. They are also great for writing on larger whiteboards or for situations where you need to write in tight spaces.

Bullet-tipped markers have a round tip that is the same width all the way around. They are perfect for writing in consistent, uniform lines, making them great for writing in large letters and numbers, and for drawing diagrams and charts. They are also good for writing on medium-sized whiteboards and are a great option for classrooms and offices.

In summary, chisel-tipped markers offer versatility in the line widths, making them perfect for different types of writing, such as different font sizes, and different languages, whereas bullet-tipped markers, offer consistency in the line width, making them perfect for writing in large letters and uniform lines. If you’re unsure of which marker tip to choose, consider the types of writing and drawing you’ll be doing, as well as the size of the whiteboard or surface you’ll be using.

What Is Broad Tip Dry Erase Marker?

Broad-tip dry-erase markers are perfect for writing on whiteboards. They provide a neat, sharp look that is easy to read. The marks can be wiped away easily, without the need for any additional cleaning products. With these markers, classrooms and boardrooms can keep a neat, organized environment that is easy to keep up with. They make writing and erasing a breeze!

What Is The Lifespan Of a Dry-Erase Marker?

The lifespan of a dry-erase marker can vary depending on a number of factors, such as the quality of the marker, the frequency of use, and the type of surface it is used on.

According to EXPO, the longevity of their popular dry-erase markers can be maximized if stored horizontally and with tightly closed caps when not in use. Their markers are designed to last between two and three years in these conditions.

There are a few things you can do to extend the life of your dry-erase markers:

  • Store the markers horizontally: This helps prevent the ink from drying out at the tip.
  • Use a whiteboard eraser or a dry cloth to wipe the tip of the marker before and after use: This can help remove any dried ink that may clog the tip and prevent the marker from writing properly.
  • Keep the markers capped when not in use: This helps prevent the ink from drying out.

It’s also worth mentioning that there are some markers that are designed to have a longer lifespan, called “long-lasting” or “low-odor” markers, these types of markers are typically more expensive but can last up to twice as long as regular markers.

What Is The Difference Between Dry Erase Markers And Whiteboard Markers?

The main difference between dry-erase and whiteboard markers is dry-erase markers are the preferred choice for quick and temporary notes, as they can be easily wiped away without leaving a trace. In contrast, wet-erase markers are designed for more permanent use, making them less suitable for quick or temporary uses.

Dry-erase markers are perfect for writing on non-porous surfaces, such as whiteboards, signboards and glass. They are an excellent alternative to wet erase markers, allowing you to write and wipe away your notes with ease.

How to Refill a Dry-Erase Marker?

Refilling a dry-erase marker is a simple process that can save you money and reduce waste. Here are the steps to refill a dry-erase marker:

  1. Unscrew the cap of the marker: Use your fingers or a tool like a pencil or pen to twist off the cap of the marker. Be sure to hold the marker securely so it doesn’t slip out of your hand.
  2. Remove the ink cartridge: You should see the ink cartridge inside the marker. Carefully remove it by gently pulling it out.
  3. Fill the cartridge with ink: You can purchase refill ink or you can use a dropper to draw ink from a bottle of dry-erase marker ink. Be sure to fill the cartridge with ink until it is about three-quarters full. Avoid overfilling the cartridge, as this can cause the marker to leak.
  4. Reinsert the ink cartridge into the marker: Carefully slide the ink cartridge back into the marker, making sure it is securely in place.
  5. Replace the cap: Screw the cap back on the marker, making sure it is tightly sealed.
  6. Shake the marker: Hold the marker with the cap on, and shake it vigorously for a few seconds. This helps to distribute the ink and prepare the marker for use.
  7. Test the marker: Before using the marker, test it on a piece of paper or a small area of the whiteboard to make sure it is writing properly.
Related: Whiteboard Eraser Size

Is It Possible To Revive Dried Markers?

Reviving dried-out dry-erase markers can be done using a variety of methods. Here are two different methods you can try:

Method 1: Turning The Tip Over

  1. Take the cap off the dried-out marker
  2. Turn the marker tip upside down, with the tip facing the cap
  3. Gently press the tip against a hard surface, like a table or whiteboard, to push out any dried ink
  4. Replace the cap and shake the marker vigorously for a few seconds
  5. Test the marker on a piece of paper or a small area of the whiteboard to see if it is writing properly.

Method 2. In Water, Soak The Marker

  1. To disassemble the marker, begin by removing the ink barrel from the tip. Next, remove the tip from the body of the marker.
  2. Submerge the marker’s tip and ink barrel in a basin or cup filled with warm water, approximately 100°F.
  3. Now leave them for 5 minutes so both can soak in the water.
  4. After 5 minutes get them out of the water and place them on a clean towel.
  5. Allow the tip and barrel to sit for 24 hours to air-dry.
  6. Let them dry in the fresh air for the next 24 hours.
  7. Now fix the tip and barrel back on the marker.
  8. Now refill the ink into the marker.
  9. Test the marker on a piece of paper or a small area of the whiteboard to see if it is writing properly.

Soaking the marker in water can also help revive a dried-out marker by rehydrating the ink and breaking up any dried ink clogging the tip. It’s important to note that this method may not work for all types of markers, as some markers may not be water-soluble. Also, it’s important to make sure that the marker is completely dry before using it again.


What size is a whiteboard marker?

The size of a whiteboard marker can vary, but they are typically around 5.5 to 6 inches (14 to 15 centimeters) in length.

What is the size of the Expo marker?

Expo is a brand of whiteboard markers, and they come in different sizes. The most common size is the standard Expo marker, which is typically around 5.5 inches (14 centimeters) long.

What is the diameter of the Expo dry-erase marker?

The diameter of an Expo dry erase marker can also vary depending on the specific model or style. However, most Expo markers have a diameter of approximately 0.5 inches (1.3 centimeters).

What markers are dry-erase?

Dry erase markers are specifically designed for use on whiteboards or other non-porous surfaces. Some popular brands of dry erase markers include Expo, Quartet, and BIC. These markers use an ink that can be easily wiped off with a dry cloth or eraser, making them ideal for writing and drawing on whiteboards or similar surfaces.

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