Can it be use on chalkboards
2072537
Yes, it works great on chalkboard. Very easy to write with, bright and looks defined. I used mild soap and water to remove an error, took a bit of scrubbing but came clean.
783165
Yes- this is a great product. Please make sure u clean the surface thoroughly before you put the chalkboard paper. Also you might want to use a light glue also so it sticks well. I think the adhesive on the chalkboard paper is weak. Hope this helps. Rosanne
303647
I think that would work if you were to use fluorescent chalk on the blackboard then it could work.
716474
I'm not sure but I believe that you can. I know for a fact that you can paint over this with chalkboard paint. The primer is very dark though.
1703057
Railroad chalk is a lot thicker. But railroad chalk still works on blackboards and it should work on sidewalks.
2068344
I have used these on chalkboard paper and on glass and it washes off with water. If you use it on an older, porous chalkboard, it might be harder to get off. I'd suggest trying mild detergent and water.
412605
It depends on the type of blackboard. If the blackboard is non-porous and vinyl or plastic like many of the newer styles, Wonder Chalk will work very well and will wipe off easily. If the blackboard absorbs like many of the older styles, the markers will write on the board but will not clean off fully, unless you try Magic Eraser or a window cleaner. You should always test a small area of the surface you're writing on.
387487
This won't work At all....you need a permanent marker for that...try looking for a permanent chalk marker in white
1400465
Hi Brenda! Maureen here from The Friendly Swede:-) Yes our stylus will work beautifully with most applications on a touchscreen (capacitive) device. I have never personally tried the chalkboard app, but we are very generous with our return/replacement policy if it ends up that it does not work to your satisfaction. Hope this helps, please do contact us at our storefront email if you have further questions. Here is the link:
1516742
These were purchase mainly for painting boards and other painted products. However, they visually worked for all kinds of chalk boards. There is a better constrast with the darker boards but they work well on any chalk board paint products. Good luck and I hope this helped.
567582
Because there are several chalkboards made by the Threshold brand, I can't say for sure. If the chalkboard is made of a hard plastic or vinyl, then Wonder Chalk will work, but you should always test a small area first. If the surface is porous, meaning that it absorbs, liquid chalk will stain. Slight stains can be removed with a damp white dense sponge eraser, like Magic Eraser or other brands.
1672014
I used them on a chalkboard and could NEVER get it off. Had to paint over it. Maybe try a razor blade and scrape it off. These are permanent in my opinion.
1970064
No. It's a smooth surface similar to a whiteboard. The markers that should be used with it are called "liquid chalk" markers.
2170698
It would probably not show on the chalk board. But if you use a UV light on the chalk board it would be bright enough to show through. These are permanent markers, using it on the chalk board will make it permanently there.
1687461
Hi, I 99% sure they can't be used on t-shirts because the instructions say they have to be used on a nonporous surface. But for (most) chalkboards, all glass (including empty photo frames to write yourself notes), mirror, etc., they are wonderful! I was leery of the pastel colors I ordered as far as showing up but they great. HAGD.
1917285
There is chalk that comes with this. I am not aware if liquid chalk can be used.
1162903
I would not use for that purpose! Look on a can of Magnetic/Chalkboard Paint for the brand of extra-strong magnets recommended by the magnetic paint company.