Would these markers work well for black light production if written on poster board?
1879764
No, these markers won't wrk on the black light. These do wrk on the electrical lighted board.
763050
They definitely ought to work for that. However, you're going to want to check the bulbs you're using for the color light they're infusing your image with.
1600915
I used mine on a black dry erase board and they worked really well and didn't leave any marks. The colours were also crisp and very visible.
952533
The best answer is no, because they are too fine of a point to show up well on black. Your best bet would be pastel pens with a bolder point.
1284477
I used these to display National Geographic maps, photos printed on a laser printer (using high gloss "photo paper"), and am using some now to display photos on Kodak silver halide. I don't recall ever seeing them leave black tracks, but they're powerful enough that they often leave dimples/impressions in the heavier paper.
593491
Yes. Anything that is alcohol based and ultra fine works. (Alcohol based being permanent. So, sharpies, bic its, infinity markers... Just be sure they are ultra fine.)
303647
I think that would work if you were to use fluorescent chalk on the blackboard then it could work.
1655120
I haven't tried, but I am guessing NO. These markers have pretty poor coverage. The medium that carries the pigment is not thick, so I think the background cover would show through. When i get home I can try it. If I were you, I'd look for oil based markers instead. They usually are much more opaque.
226748
I doubt it, they do not show up on black paper. They write more like highlighters. You would probably want to get the silver or gold sharpie for writing on a black cast.
2091853
These actually work best on the Widescreen Light Designer in comparison to paper. It's not chalky or creamy enough to show up on black paper and it writes like regular Crayola markers on white paper.
1243423
Yes. I just took one of each color and did numbers 1,2,3, and 4 with a blue permanent marker. It's OK, but, a BLACK permanent marker would work BEST. These tiles are heavy duty ones measuring 1 inch by 1 inch by 3/8 inch thick. I guess you could put a sticky one-sided magnet strip piece on back, so they'd fasten to metal board.
1733611
Hi.. unfortunately they won't write on black paper. After you asked this question I tried it on a black paper and I can't see anything. Hope this helps. But I liked them.
1351936
No we only use them in normal coloring books or on paper. I am not sure they would be good on a dry erase board.
1721914
They would probably work best on poster board. They'd probably still work just not have the same affect.
654023
I bought them for writing on Black paper and they worked beautifully. I have a black paper journal. They would work great on black cards as well.
800442
Sorry, I have not tried these on a black board. However, the crayons are not that bright. You may want to buy some neon colored ones for the black board.
489482
Only the fluorescent colors will glow under a black light, there are 5 of the fluorescent colors in this set. No, they will not write on plastic.