Everything You Need to Know About Chalk Markers
Chalk markers have become a must-have for schools, cafes, offices and homes. They allow you to write smoothly and cleanly on non-porous surfaces like glass, whiteboards, metal and blackboards without the dust that comes from traditional chalk. Whether you’re creating an eye-catching menu board, adding a bold note to a display, or letting kids be creative on a window, chalk markers are easy to use and clean off.
At A2B Office Supplies, we’ve seen how useful they are, not just for professionals but also in day-to-day life. Their bold lines, bright colours and wipe-away formula are perfect for all sorts of creative and practical uses.
Why Chalk Markers Are More Than Just for Classrooms
Most people start using chalk markers at school or in teaching spaces, but their purpose reaches far beyond that. If you run a shop or a café, you’ve probably seen chalkboard-style signs outside with colourful offers and menus. That’s the magic of chalk markers. Unlike traditional chalk, they don’t smudge with a touch, and they give a sharp and clean finish.
We’ve watched our customers use markers like the Uni Chalk Marker Bullet Tip Medium Assorted PK8 for all sorts of ideas, from writing table numbers at weddings to putting up eye-catching product labels. The brilliant colour range, including white, pink, yellow and orange, makes designing notices easy and fun.
Got a darker background and want your message to stand out clearly? Then try out the Uni Chalk Marker Bullet Tip Medium White PK4. They give a clear, bright definition and are ideal for more formal or easy-to-read styling.
Blackboard Pens vs Chalk Markers: What’s the Difference?
Many people think blackboard pens and chalk markers are the same, but there’s a small difference. Blackboard pens are usually water-based and designed specifically for blackboards and other smooth, non-porous surfaces like glass. They’re great for temporary signs or labels and are especially popular in the food and drink industry.
Chalk markers, while also water-based, often have bolder colours and come in thicker nibs, which are perfect for making your message stand out. If you’re looking for a reliable pack of both fun and usable colours, have a look at the Chalk Marker 4095 Medium Nib PK5. This set is great if you’re looking to get creative with your displays while still making sure they can be wiped off without hassle.
Both options work well, and it often comes down to your needs. Teachers might prefer blackboard pens for detailed note-taking, while event planners or decorators may reach for chalk markers to get that extra impact.
Where to Use Chalk Markers Around the Home and Office
We love how our customers find smart ways to use chalk markers around their homes and offices. On a fridge door or window, they’re brilliant for leaving family notes or letting kids draw. On glass partitions in the office, they make an ideal tool for brainstorming or project reminders.
Places of worship, community centres and libraries often use them to update welcome signs or timetables because they’re easy to clean and reuse. Cafes and bars, meanwhile, regularly refresh their specials boards and drinks menus with inspirational touches and bold offers.
If you’re someone who enjoys things being neat and tidy, or regularly has things to update, markers like the Uni Chalk Marker range from Uni-Ball guarantee clear results every time. You can explore the full Uni-Ball range here: Uni-Ball Chalk Marker Collection.
Choosing the Right Chalk Marker for You
There are a few things to think about when picking a chalk marker:
- Nib Size: Medium nibs are versatile and work well on chalkboards, windows or mirrors. They allow for both writing and drawing.
- Colour: Think about what stands out best on your background. White always pops on dark surfaces, while brighter tones add personality.
- Surface: If you’re using your markers on porous surfaces like unfinished wood, they may not wipe away fully. They’re best on glass, metal, glossy boards and laminated signs.
We’ve seen that artists, shop staff, and teachers often keep a few styles on hand so they’re ready for anything.
Cleaning and Storing Your Chalk Markers
One of the main reasons people love chalk markers is that they clean up so effortlessly. All you need is a damp cloth or sponge on the right surface, and your design is gone in seconds. Make sure your surface is non-porous, or the ink might leave a stain.
We always suggest giving your markers a good shake before use, pressing the nib gently until the colour starts to flow.
Storage is simple. Pop the cap back on tightly after use and keep them in a drawer or box. If you ever have questions or trouble with returns or exchanges, our Delivery and Returns page covers everything clearly.

Inspiration: Decorating with Chalk Markers
Want something fun for the weekend? Try personalising windows or mirrors at home. During holidays, we’ve noticed families love using chalk markers for drawing snowflakes or spooky Halloween faces. They wash off easily and leave no trace.
If you’re managing a venue or event, markers like the Uni Chalk Marker Bullet Tip Medium Assorted PK8 bring beautiful signs to life. From wedding table names to shop signs or arts and craft projects, you can achieve neat, creative designs in minutes.
Offices are now using them on internal glass panels to update teams with quotes, figures or daily motivation. These small touches create a colourful, engaging environment without needing permanent displays.
Blackboard Pens in Food, Drink and Retail Settings
Blackboard pens have become a go-to in the food and retail world. If you’ve ever ordered drinks from a pub where the prices and specials are written on mirrors or blackboard walls, chances are they’re using blackboard pens or chalk markers.
They give a polished, handwritten look, without leaving messy chalk powder behind. Their ease of use and fast clean-up make
staff changes smoothly, whether it’s writing a new dish or updating a drinks list.
Retail display teams also use them to create short-term sales signs or window displays. Whether you’re tagging prices or sharing a quick announcement, blackboard pens create eye-catching visuals that don’t cost a lot to change and refresh.
FAQs
Can you use chalk markers on all surfaces?
No. They work best on non-porous surfaces like glass, metal, or laminated signs. On porous surfaces like sandstone, fabric or unfinished wood, they may not wipe off cleanly.
Are chalk markers safe for children?
Yes, most are water-based and non-toxic. Still, always check the packaging and make sure young children are supervised when using them.
What happens if I forget to put the cap back on?
Markers can dry out if left uncapped. If this happens, try dipping the nib in warm water or gently pumping the nib until the ink flows again.
Do you sell single colour packs?
Yes, for example, our Uni Chalk Marker White 4-Pack is perfect if you just want clean, clear white lines.
Can I mix chalk markers with traditional chalk?
Yes, although the texture and look will differ. Just remember, traditional chalk can be messier and won’t give the same smooth look as modern markers.
Bring Colour to Your Space with Chalk Markers
Chalk markers give you the freedom to be bold and creative, whether you’re writing a price tag or decorating a party wall. They’re eye-catching, clean to use and easy to update. From teachers and artists to baristas and parents, we’ve watched customers from all walks of life bring dull surfaces to life with just a few strokes.
We’re proud to stock some of the most reliable brands like Uni-Ball at A2B Office Supplies to help you with any task. Whether it’s a splash of colour on a sign or a message on your windowpanes, we’re here when you need your next chalk marker set.
Ready to create something great? Browse our full collection of chalk markers and find the perfect set for your next idea.














