Maxtek Dry Erase Marker for Black Glass Board, Neon Chisel Tip Whiteboard Marker, 8 Colors, 9 Count, with 18 replaceable tips Low-Odor Ink for Black Windows, Car Windows, and Other Non-Porous Surfaces | For Glass & Window, Bullet Tip, Low Odor, Multi-Surface Compatible

it took a bit before they shed their ink on my board, but, once they did - beautiful and brilliant colors :) When used in combo with regular dry erase markers - it's convenient. You can lightly wipe over the whole board and the maxtek markers still show beautifully, while the regular dry erase wipes off. Great for keeping a semi-permanent background with daily wipe offs.

La verdad, estos marcadores para pizarrón me sorprendieron bastante. Los compré pensando en algo básico… pero resultaron ser mucho mejores de lo que esperaba. Escriben muy bien, el color se ve claro y definido desde lejos, lo cual es clave si los usas para enseñar o presentar. Además, no tienes que presionar fuerte ni estar repasando, desde la primera pasada se nota bien. Algo que me gustó mucho es que se borran fácil, sin dejar manchas, así que el pizarrón siempre queda limpio. Son prácticos y confiables para el día a día. Si lo pusiera en un pizarrón, sería así: ✔ Colores visibles y firmes ✔ Escritura suave ✔ Se borran sin problema ✔ Buen rendimiento En resumen, cumplen muy bien su función y hacen más fácil trabajar o enseñar. Definitivamente los volvería a comprar.

Markers work well, however the pink, green, red, and white look the best. The purple, blue and orange don't seem to stand out as well against the black. It comes with new marker tips but even though it shows a fine point as an option. I tried changing one out and as soon as you press it down to get fluid it squishes the fine point and you no longer have that. I would suggest just sticking with the beveled edge tip that it comes with. Plus once you take out the tip it doesn't quite stay in the same as the original. It does erase a lot easier than previous markers I've used. I would definitely recommend this to someone looking for a good marker for a glass board.

UPDATED REVIEW! Much to my surprise, customer service reached out after seeing my review and offered a full refund or an another set of markers to try. I opted for the 2nd set of markers to try, which were much easier to get to bleed down and have been working great! Kudos to this company for making it right! I’m changing my rating from 3 to a 5 star. Way too much work to bleed the ink down before the first use. 1 of the markers doesn’t even work. The quality is not the greatest. Getting what I paid for this time around.

Some colors are bright, some are pale, and it's very noisy to get the markers set up for use (shake it, tap it for 30-45 seconds, then press and repeat until ink appears). Seems like this will need to be repeated often if the markers are not frequently used. Also, two of the markers are white ink color....so wasted on a WHITE dry erase board. Unless you have black glass, don't bother. If you do have black glass, also don't bother.