Chalkola 6 White Chalk Pens for Blackboard, Window + 50 Labels (6mm Tip) | White Dry Erase Liquid Chalk Pens for Bistro, Car Glass, Board, Calendar - Erasable Chalkboard Markers (6mm, Reversible Tip)

Excellent product

Amazing pens, work perfectly. Nice to write with, smooth and not scratchy. Look great on our menu board. Will definitely buy again

Good quality and value for the price

I wasn't expecting much considering the cheap price to be honest, but I was amazed by the quality of them! I bought them to make my living room window Christmassy. It's a fairly big window as you can see from the photo, and I didn't even use one pen! It washes off really well with just water. And any mistakes can easily be wiped off with a cloth. I would definitely recommend these!

Great for writing names on wood. Would recommend

Works well. Comes off easily with a damp cloth snd quick dry with a piece of paper kitchen roll.

Great to work work with especially for doing posters with/signs

These are easy to use once you’ve got the ink going. I used them to decorate my window and they write beautifully. A little expensive in my opinion but still good.

Easy to use and 3 sizes

I ordered these Chalkola White Window Markers (6‑Pack: 3×10 mm + 3×15 mm jumbo tips) as part of the Amazon Vine review program, and here are my honest and unbiased thoughts after testing them on car windows, mirrors, and a chalkboard at home. What’s Included: • Six white liquid chalk markers total • Three markers with 10 mm wide chisel nibs • Three markers with 15 mm extra‑jumbo chisel nibs • All markers featuring 3‑in‑1 chisel tips for fine, medium, and bold strokes These markers do require a bit of prep before first use, which is common with liquid chalk. I shook each marker well with the cap on, then primed the tip by pressing it gently on a paper towel until the ink started flowing. The larger 15 mm tips took a bit longer to activate, but once primed, they were ready to go. I’m glad I followed the instructions and didn’t activate them directly on glass, as that would have been messy. The Performance: I primarily tested these markers on car windows for a celebration message and then later on a glass patio door for some seasonal artwork. The white color is very opaque and shows up clearly even on tinted glass. One pass was enough to get solid, bright coverage without streaks or gaps. The 10 mm markers were easier to control for lettering, outlines, and smaller details, while the 15 mm jumbo markers were perfect for bold words and filling in large areas quickly. The ink flowed smoothly once primed and didn’t drip, even when writing vertically. After letting the ink dry for several minutes, it stayed put without smudging. Cleanup was easy too. A damp cloth removed everything cleanly from glass with no ghosting left behind. It did take a little extra wiping if the marker had been left on for a few days, but nothing difficult. The Pros: • Very bright, opaque white ink • Excellent contrast on glass and dark surfaces • Multiple nib sizes cover detailed and bold work • Smooth ink flow once primed • Washes off easily with water on non‑porous surfaces • Non‑toxic and safe for family projects The Cons: • First‑time priming takes patience, especially on jumbo tips • Ink can smudge if touched before fully dry • Not suitable for porous surfaces like untreated wood or matte walls Who It’s Good For: • Writing messages on car windows • Window art for holidays or special events • Bistro boards and chalkboards • Storefront displays and signage • Family crafts on glass doors or mirrors Who It’s Less Ideal For: • Porous or textured surfaces • Quick no‑prep use without priming • Projects needing dry‑erase removal The Conclusion: These Chalkola white window markers really impressed me once I got past the initial priming step. The ink is bold, highly visible, and versatile thanks to the different nib sizes. They’re great for both fun personal projects and more polished signage. As long as you follow the prep instructions and stick to non‑porous surfaces, they perform very reliably. My rating: 5 out of 5 stars. My Rating Guidelines: Rating: ★☆☆☆☆ (1/5) = Item wasn't as described and wasn't functional or usable Rating: ★★☆☆☆ (2/5) = Item wasn't as described, had major flaws and didn't meet expectations Rating: ★★★☆☆ (3/5) = Item wasn't fully as described, had flaws and didn't meet most expectations Rating: ★★★★☆ (4/5) = Item was fully as described, had a slight flaw but met most expectations Rating: ★★★★★ (5/5) = Item was completely as described, flawless and met all expectations

Amazing find! So much better than actual chalk as it leaves no mess on your floor and it’s easy to clean with a damp cloth. I also enjoy the fact that there’s different size pens, so you can really have fun with your drawings on the chalk board!

These work well. I’m going to buy another pack. I use them to write on mirrors and DIY whiteboards I made with non porous flexible cutting boards for various rooms in the house. Dry erase markers are too pale and these give enough contrast for me to see (and are odorless). They weren’t hard to get started, go on smoothly, and actually wipe off with a tissue. Going to get some for work. One caveat - they are super pigmented. I haven’t gotten them on my clothes yet (but I will - it’s inevitable, as I get everything on my clothes at some point), but I have stained my hands several times. Comes off immediately with soap, but not with water alone or with friction.

No issues. Work great on metal, plastic etc. Cleans off with a little effort.