do these light up or glow in the dark?
2046667
No, they don't but they do make a whistle when they are flying through the air.
1813914
Hi, I'm not sure what you mean. If you are asking if they light up or play music then the answer is no. Hope that helps.-DP
1175974
They turn on when it gets dark and off when daylight begins. Depending on the charge they might fade out at some point. They are not very bright so not a big deal when they stay on.
291355
No, they don't light up, and so the answer is, you don't know what you're pressing when it's dark. So I don't recommend using it in the dark. :-)
969123
The colors are similar to the colors in packages that aren't supposed to glow. I'd just buy those because these don't actually glow in the dark and aren't worth the premium that you pay for them.
986952
As long as it's dark. I've had mine up for months and they still glow every night. They look awesome. I love them in my room.
230240
negative on that, they light up only when you turn on the lights at night. it would be nice if they did though
2230830
Mine glow all night. The length of time they glow depends on how long you have them in the light. If I leave my bedroom light on for a couple hours, they usually are still glowing by morning. They're not going strong like they were when I went to bed but they are glow in the dark stars that need light to build up their glowing power.
1528780
They glowed all night but only stayed bright for a few hours. Mine were very dim after that. It was still a cool party cup for a neon themed party I had.
84733
they are only neon color sharpies I haven't used them they were for my granddaughter but they don't glow just in the dark but if you use them and shine a black light on them they show up with a glow
2258326
Yes. Definitely some of them glow. I received them in the evening. I put them in one of my bedroom draw without turning on the light and there I noticed some glow though not sure which colors.
364626
No.. They are solar lights & stay on when sun goes down. They are beautiful. We bought 3 sets & have no problems at all. Their illumination is subtly bright for lack of better words. We already have Christmas lights up ( all year event) and they still come on & add even more ambience since we have them attached to underneath the windows to illuminate the flower beds etc! Hope this helps. Bottom line is no motion only although we did buy some that are motion activated that can be turned off & those little babies are bright! Look at my reviews for item if that is what you're definitely looking for! Cheers!! No.. They are solar lights & stay on when sun goes down. They are beautiful. We bought 3 sets & have no problems at all. Their illumination is subtly bright for lack of better words. We already have Christmas lights up ( all year event) and they still come on & add even more ambience since we have them attached to underneath the windows to illuminate the flower beds etc! Hope this helps. Bottom line is no motion only although we did buy some that are motion activated that can be turned off & those little babies are bright! Look at my reviews for item if that is what you're definitely... » Read More No.. They are solar lights & stay on when sun goes down. They are beautiful. We bought 3 sets & have no problems at all. Their illumination is subtly bright for lack of better words. We already have Christmas lights up ( all year event) and they still come on & add even more ambience since we have them attached to underneath the windows to illuminate the flower beds etc! Hope this helps. Bottom line is no motion only although we did buy some that are motion activated that can be turned off & those little babies are bright! Look at my reviews for item if that is what you're definitely looking for! Cheers!! « Show Less
644882
These specific tracks dont glow or light up. but they make some that glow in the dark.
1130823
Nope, not glow in the dark. We did these stickers around Athena's changing table and a border of glow stars around her room. She loves the robot and does the robot dance - points to robot, does a dance, points to robot, does a dance - when she's in a good mood. They've got a lovely style. But no, not glow in the dark.
489484
No they do not glow in the dark. I did write on plastic and it did dry but it came of very easy, it scratched off. but I guess if its something you never touch when your done it would be good.
681323
They do not light up. I also think they were a little too big for my 9-year old's little hands, but they can still work.
2192641
Not really familiar with them, but they aren't very bright. Glow is about all they do.