







🖤 Write Bold. Erase Clean. Lead Clear.
Quartet’s 12-pack of premium black glass dry-erase markers features a 0.7mm bullet tip for bold, broad lines optimized for glass boards. Their liquid ink system ensures vivid, streak-free writing that erases cleanly every time. The transparent ink gauge barrel provides real-time ink level visibility, making these markers perfect for professional environments demanding clarity and reliability.



| Manufacturer | ACCO Brands |
| Brand | Quartet |
| Model Number | 79553 |
| Product Dimensions | 14.12 x 3.96 x 12.85 cm; 181.44 g |
| Colour | Black |
| Grip Type | Standard |
| Material Type | Plastic |
| Number of Drawers | 2 |
| Number of Items | 1 |
| Size | 12 count (Pack of 1) |
| Point Type | Broad |
| Line Size | 0.7 millimeters |
| Ink Colour | Black |
| Tip Type | bullet |
| Manufacturer Part Number | 79553 |
| Item Weight | 181 g |
P**I
I’ve very rarely seen an Expo mark bleed or leak. I had at least three in my 12 pack leak. Far too many in my opinion. That being said, I bought a new pack, because these by far have better clarity on whiteboards AND windows. However, markers that bleed cause a big mess on the floor and smear like crazy when erasing.
S**K
We use them for our shuffleboard scoreboards the ink is dark so it’s easy to see at the other end of the courts.
M**N
these things work great but I almost sent them back before I got them to work. You have to shake them, push the point down and against something for a bit and then let the ink flow up into the tip. At first I thought they didn't work because there was initially no ink in the tip. Once I got them working however, they are perfect for writing on my 8'x4' glassboard.
E**E
These markers are perfect for the Quarter glass board that we have. I love the glass board! Would not go back to other board.
M**S
These will last a long time! also they do work on regular dry erase boards!
Trustpilot
4 days ago
2 months ago