SRUOLOC 3 Jumbo Permanent Markers Black, 15mm Thick Wide Tip, Large Acrylic Paint Markers for Rock Painting, Poster, Stone, Ceramic, Glass, Wood, Canvas

Permanent white chalk delivers bold, bright marks that stand out clearly on dark surfaces. The color is crisp and consistent, making it ideal for labeling, outlining, and decorative writing. Unlike traditional chalk, it produces minimal dust, which keeps hands and work areas cleaner. The chalk applies smoothly without excessive pressure and holds up well over time without smudging or fading quickly. It’s especially useful on non-porous or semi-porous surfaces where regular chalk may not last. Removal typically requires more than a dry wipe, reinforcing its “permanent” quality. Overall, permanent white chalk is a reliable choice for projects that need clear visibility and durability. It’s best suited for long-term displays rather than temporary use, and it offers a professional, polished finish when permanence matters.

I had a hard time finding extra large white markers that were actually bold and easy to see until I came across these. They’re exactly what I needed for labeling boxes and storage bins. The white is super bright and shows up really well even from a distance, and the jumbo tip lays down thick, clean lines without smudging. They also write smoothly without skipping which is a huge plus. For the price and the 3-pack size I couldn’t be happier, great value. Haven't had any issue with them drying out after a few months of use, function perfectly.

It's a good brand that makes good markers. I think the price of these is a bit steep, BUT this is also the best yellow pigment ink I've found in an acrylic marker. If you use acrylics, you know painting yellow over black can sometimes take 20 or 30 layers of paint. Not with these markers! 2 or 3 layers covers everything. The ink is thick, richly pigmented, and takes longer to dry than most other markers - but it's worth it for the quality of the result! The markers are also large and durable so I'm able to do my favorite experimental art techniques (like rotating the marker with one hand while the other draws). Great broad-tip markers - I'll be back for more colors soon!

These markers do great on all sorts of surfaces, as expected from acrylic markers. Paint flow is great, and has a significant volume of it to use. My biggest issue was that the actual tips would deteriorate very quickly for something that promotes using every side of the marker tip. That said, if you're looking for something quick and on the go for medium to large scale projects, these are still great!

Effective and great value. The marker tip is perfect for making big signs or fore tracing stencils. I'm hopeful this can hold up outdoor.

I like the it can be stored until you use it. The tip is absent of ink until you use it. Very nice product.

These worked so perfectly on paining my granddaughter's new crib! The in-person color is a few shades different than the picture, but its still so gorgeous! I cant wait to finish the designs and sealant for the finished look!

Works but fades.