Board Geeks Liquid Chalk Markers for Chalkboards, Whiteboards, Black Boards, Glass, Metal, Vinyl, etc. | Reversible Tip (10 Pack Fine Tip)

I bought these for use on a black magnetic calendar. Everything but the red shows up really well. The problem we had with them, is that priming them often took several minutes. By the end of holding the tip down waiting for the ink, the tip was ruined. It's very frustrating to not be able to use the marker for what I needed, (the chisel point).Also, by the next day, the markers often need to be re-primed. After a month of owning these, only a few markers still work well enough to write legibly with.

Once you get them primed finally, the chisel tip is not easy to write with and when you replace the cap, if you don't slide the cap on perfectly angled, you will ruin the tip. Mine are all ruined so when you try to write with them now, they look like streaked lines. I am going to throw them away and order a different brand. Money wasted.

These markers went hand in hand with the board geeks chalk board. The liquid chalk markers are excellent. They are smooth and don't drip. I love them. I recommend purchase for any chalk board!

Turned our kitchen chalkboard into a masterpiece with these markers. Easy to use, draws a nice fine line and cleans easily. Glad we bought these markers compared to others we've used.

These stained my chalkboard. I used them for our back to school pictures and could not wipe away the chalk from mys sons to do my daughters. Here we are 4 months later and I still can not get it off. Pretty sure my chalkboard is ruined.

Most of the colors don't show up well on chalkboardstyle boards. Very disappointed. Not as vibrant as they said they were. The tip fell inside the white chalk marker while I was trying to get it to work.

These liquid chalk makers work great. Very pleased with the quality. Highly Recommend. Great for teachers or students!

The colors are absolutely vibrant and I was initially impressed. However, even on my primed chalkboard they do not come off easily at all. It is a removable board, but do not get these if you actually expect them to come off the board!