Glow in The Dark Pigment Powder - Neutral and Fluorescent Color for Art Painting, Fine Art, Nail Art Paint, and DIY Crafts - Long Lasting 10+ Color Options - Neutral Sky Blue - (1 Kilogram)

Made Glow in the Dark Slime with my students and it was a hit! Bought other powders in the past but this one works the best.

Product as described. The "yellow green" is more yellow than green for sure. But got what I ordered. Longevity is somewhat limited IMO but see if that changes after using it to dye clear resin from the same folks. Will be adding a green LED to hopefully enhance the glow effect using for a tabletop gaming item

This powder is Great!, I used it inside the "Art N Glow" Resin that suggested to work with it. Powder is easy to use bright as ever, I had put it in the sun for only 5 minutes while working with in the Garage. just in that time I can light up a decent size area almost. Worth the powder and haven't even used all of it

Used as side markers on a guitar neck and it works great with a little elbow grease ( work ). I drilled, poured ( a little goes a long way) glued, shaved and lightly buffed ( buffing also makes it glows I guess from heat ) the glow is twice as intense as the glues and paint and if playing guitar in the dark at a half an hour I can still see them, not as bright, but it’s not a flashlight. It’s about as intense when first hitting with a flashlight as a firefly after its flash is off and is about the same at the low mark of there light in lowest glow but it lingers at that brightness on my guitar probably in total darkness to make out an hour later..it never reaches the intensity of a firefly at its brightest but that is GOD that made that,… but it is very bright and last a good while..I was impressed.

The first color I bought was green and I was amazed by the phosphorescence, but then I had a project that needed blue and I assumed I would get the same performance out of it, it's just green with a bunch of blue pigment added and it is nowhere near as bright, the slate that is pictured has a blue phosphorescent background with green phosphorescent highlights the illumination isn't even close..

Amazing quality, retains the flow very very well and is very bright. The color is just as advertised

I use this glow in the dark powder to make night sights. It glows for hours and hours when charged with a UV light. If you need to get on target in low light conditions, this is the stuff to use. Very inexpensive way to make night sights.Mixed with fast setting 2-part epoxy, it makes a very durable sight. Different colors of this powder have very different glow times and brightness. This neutral green is very bright and easily glows for 7-8 hours when charged with a UV light and seems to be the longest lasting followed closely by the neutral aqua. If you are looking for inexpensive DIY night sights, give this a try. It is impressive stuff.

I professionally make resin Tiny House tables and I very pleased with this pigment.It holds the glow factor, plus the color is awesome.

Have not used yet but looking forward to using the colour looks great

Glow very strong.