

🎨 Make your windows talk—bold, bright, and brilliantly washable!
This set of 8 jumbo 15mm liquid chalk markers by Chalkola features 28g of vibrant, water-based ink per pen—8 times more than typical markers. Designed with a unique 3-in-1 rectangular nib, these washable markers deliver versatile line widths on non-porous surfaces like glass, car windows, and chalkboards. Ideal for professionals, educators, and creatives looking to make bold, temporary statements with easy cleanup.






| ASIN | B0112OP7BY |
| Best Sellers Rank | #19,126 in Office Products ( See Top 100 in Office Products ) #169 in Dry Erase & Wet Erase Markers |
| Brand | Chalkola |
| Color | Multicolor |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,217) |
| Date First Available | July 6, 2015 |
| Grip Type | Smooth |
| Ink Color | Multicolor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.106 ounces |
| Item model number | BC33000 |
| Line Size | 15 Millimeters |
| Manufacturer | Chalkola |
| Manufacturer Part Number | chk_jumbo_var |
| Material Type | Markers |
| Number of Items | 8 |
| Point Type | Jumbo |
| Product Dimensions | 9.02 x 6.3 x 1.42 inches |
| Size | Neon - 15mm 8 Pack |
D**E
Best Window Markers I’ve Used — Bright, Long-Lasting, and Perfect for Team Spirit! 🥎🚗
I’ve tried a few different brands of window markers over the years, and these are by far the best. The colors are bold, opaque, and show up really well on car windows—perfect for team events. We used these for our softball girls when they went to Eastern Regionals, and they held up beautifully. What impressed me most was how long the writing lasted. It stayed on the truck for almost a full week without running or fading, even through weather and driving. The chunky nib makes it easy to write big, clean letters, and there’s plenty of ink in each marker. Great quality, long-lasting color, and perfect for sports events, school spirit days, and celebrations. Will definitely buy again!
R**O
The best quality chalk markers I ever used
These markers just work so well. To prime them you need to spend a minute or two shaking them up to fill the nibs with paint. Then you're all ready to have a great time. You can go over the same spot multiple times and it won't remove previous layers. They dry really fast on glass (that's where I've used them). And the colors are vibrant and beautiful. You can use thin or thick sides of the nib which is nice for different uses. My only quibble is that they are not waterproof. One rain shower later and the application on my car windows were deteriorating. Still, that might be a perk if you want easy removal! Just a wet rag takes it all off, instead of the other types that last for years unless you get a professional car wash. So just keep that in mind if you plan to use outdoors and there is a risk of precipitation. All in all, well worth the money and I'm happy I bought this item. I can't wait to use it indoors on my windows and sliding doors.
N**E
Great markers
Instant colors that worked very well! Dries quickly
M**N
Not bad.
Nice colors, but the ink doesn’t adhere to the window surface very well with some of the colors, even though it was clean and dry. Otherwise easy to use and remove.
L**A
easy to use
good for price
J**.
Perfect for decorating windows!
Great product! Worked beautifully on our rental car for our daughters cheer comp in Florida. The girls were so happy when they came down to see our cars decorated!
S**A
Decent product
Bright colors! But streaky.
D**A
Fun and Colorful for Window Art!
These markers are so much fun! I tried them on our front and back glass doors to write Welcome Home messages for our daughter after a semester away. Very colorful, they didn't drip, and wiped away with a few wet paper towels. (I followed up with a spritz of Windex to make sure it was all off). I had to press down on the tip for a good 2 minutes to get the ink flowing (make sure you do this on several thicknesses of paper towels/newspapers or with something like foil or parchment paper underneath. I only folded over a paper towel and it did leak through to a laminate surface--but came off of that as well when quickly wiped up.) Perfect for writing on car windows of graduating students, or newlyweds--or any occasion. Showed up well even at night through the windows. Great customer service also. Even though I only ordered this one item, I received a couple of emails to make sure I understood how to get the ink flowing/clean up, etc. I have only tried this product on glass windows.
M**C
Prodotto fantastico da utilizzare su superfici ruvide. Consiglio ad esempio grandi superfici di cartone. Io ad esempio ho usato delle vecchie scatole grandi aperte sul pavimento. L'effetto è ottimo. E' solo necessario premere spesso la punta per farla saturare di colore, ma la resa è ottima. Si deve solo stare attenti a tenerli sempre in verticale perchè da sdraiati possono perdere del colore. CONSIGLIATISSIMI
J**R
Worked as expected on black board. Easy to erase when updating the message.
A**E
Tolle Stifte, malen gut und durch die rechteckige Spitze kann man dick und dünn malen.
O**M
Wat een goeie stiften zeg! We kunnen onze lol niet op. Het lijkt op verf, zo goed geeft het kleur af. Beetje vroeg maar Sinterklaas staat al op het raam! Nog maar een setje bestellen.
C**N
Vraiment top Et se nettoie facilement
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