Quartet Dry Erase Markers, Whiteboard Markers, Fine Tip, EnduraGlide, BOLD COLOR, Assorted Classic & Neon Colors, 12 Pack (5001-21M)

As an educator, I use dry erase boards and dry erase markers constantly. Some brands seem better than others, but they all seem to run out just when a student wants that particular color. I have noticed, however, that EnduraGlide Dry Erase markers seem to last longer. They have a narrow tip, which enables my students to write clearly during spelling tests or dictation exercises. Some of my students like to draw, and these markers are generally good. However, when younger students mark over colors, the new mark erases the old mark, and the marker itself absorbs the color. This does happen with most markers, so I accept this as typical. The colors are great and bright. They have a good grip. My students like them, and so do I.

These markers are now my go-to markers for everything whiteboard related. Colors are so vivid they almost leap off the whiteboard; they don't fade after weeks of use either (I use them mainly for my dry erase monthly calendar). Also, the tips do have a glide-like feel to them; super easy to write with. It's nice to have the visible ink meter on the sides. I don't use them very often, so I'm not sure how long the ink lasts; you may want to read other reviews to find out. Never tried the dry-out test (they claim it won't dry out over a 24 hour period, if I'm not mistaken), but based on the quality, I don't doubt the claims. Definitely ordering again should I ever need more markers. Forget Expo, get Quartet EnduraGlide Dry Erase Markers. You won't be sorry!

Colors are bright and durable; ink goes on smoothly and leaves clean lines. Although they are "dry-erase," some colors don't always clean off completely and need an occasional spray, especially when left on the board for more than a few days.

I'm a teacher. These are the best vibrant colors, hands down. They last a decent enough time.

I ordered a pack of 12 Quartet Enduraglide dry erase markers for glass board, based on the bold teal color that my husband had that he let me use. When I received mine, I was surprised that the neon orange and green were more vivid than the teal - all the teal tubes were dull colored. All of the purples were also dull in color. I did not want to have to return the entire pack, as I was afraid that the new set would also have issues, and maybe have all of the tubes to have issues, so I watched a dry-erase market hack on YouTube where one ties a string on the bottom end of the tube and swing the string about 25 times over the head, creating a centrifugal force that causes the ink from the bottom of the tube to go toward the felt tip of the tube. Although this hack worked a bit, I still did not achieve the vivid colors that I expected from the product. It seems the lot of purple and team that came in my pack was a bad lot. The attached photo shows the purple and teal inks as compared to the pink and neon orange (the neon green us not pictured here) after the had been through the hack, which I should not have to perform in order to get expected "BOLD COLORS", as advertised.