LANA & LUCA Liquid Chalk Markers for Blackboards - Bold Color Dry Erase Marker Pens - Chalk Markers for Chalkboards Signs, Windows, Blackboard, Glass - 6mm Reversible Tip (20 Pack)

So a few things you should know is that I have an old window frame that has been painted over with black chalk paint. I generally do some kind of design for the whole season. So for this particular review, the chalk was on the board for almost 30 days before it was removed. With that being said, these are my findings: Pros: They are exceptionally smooth, easy to work with. Takes a minute to get the liquid chalk to flow to the tip, but once the tip has been saturated, then it’s easy to pick that color back up over and over again with ease. You do have to let them dry before you layer with other colors. They dried fairly quickly. No issues, fantastic product. Cons: definitely harder to clean than traditional chalk and maybe other people know this, but I did not. It left behind some staining with regular cleaner, so I went and got your basic window cleaner and that helped with the initial removal, but since I had already started removing one with regular daily cleaner, it left behind a stain and I had to get like laundry stain remover to lift the residue stain left behind. The other three windows squares that I decided to clean I started with window cleaner and I had no issues. It is a messy cleanup, but well worth it and so much better than traditional chalk. Pictures: In the first picture, you can see where I was testing the chalk pens. Then I settled on some design work. The next photo you can see the initial design and then what it looked like after cleaning. The top photo is with regular cleaner. The bottom photo is with Window cleaner. And the last photo is any residue left over outside of some wet spots from the window cleaner drying out.

Bright colors and smooth writing. Easy to erase and fun to use.

These chalk markers are dope af. The colors are bright and bold—like neon signs on steroids—and they go on super smooth without being streaky. I used them on a chalkboard calendar, and it looked ✨chef’s kiss✨. They dry quickly enough that I’m not smudging everything, but they still wipe off clean with a damp cloth. Honestly, they make me feel like a professional artist. It can be a little hard to layer; just don't use too much pressure on the second layer. I'd include a picture of my calendar, but it has bad words on it.

Cons: -The tips on these are fragile and started fraying quickly(easily replaceable and understandable for the price) -not having the same colors as pictured (I especially wanted the dark green) -Having some redundant colors (two of almost the exact same colors in brown and blue) -Yellow is green tinted -Missing dark blue and dark green from the lineup Pros: -Most of the colors are super bright and even glow under blue light -the chalk flows well -Doesnt smear once dry - very good value for the quantity and quality of markers

Using them for the first time is kind of annoying, you really gotta shake them to get the ink tips wet but I am overall VERY pleased with quality and colors!

So impressed with the quality and variety of these markers! The ink dries quickly and is durable to keep your designs long lasting. The colors are vibrant and have high visibility to make your drawings pop. These colors are bright but also easy to clean using a window cleaner or wipe. Highly recommend these to all fellow window artists.

Overall very beautiful colors and love that they work well (for the most part) on a plain ol' white board. My issues with the markers come with 2 specific colors that either seem to have a defect, or just don't work well. The black marker seems to not work well with layering on any of the other colors and either is clogging or the tip is just faulty and streaks as soon as its used on top of another color. I have no issues like that with any other color. The second color I have an issue with is the yellow. While the other markers have the spring feature in the tip that allows you to pump ink into it, the yellow does not contain that ability. It simply leaks ink and does not allow for it to be stored as recommended, as it will simply leak out.

These markers are fantastic! I thrifted my calendar from a Goodwill and have such a hard time figuring out which kind of markers work on it. After doing some research on TikTok I found a popular brand named "Lottie Dottie" that is the brand represented in the first picture (blue "September" title). In comparison to the Lottie Dottie brand, these markers are very easy to use, amazing ink flow, super vibrant!, and by far so much better than the other brand. In my opinion, these markers are 10 times better than the Lottie Dottie brand and are 10 times more vibrant! Will definitely get these markers again!