Glow in the Dark Powder, Invisible Purple - 10 Grams

So my photos are of the plugs I made for a friend. When out of sunlight, the powder gives clear resin a milky color and it looks clean. The photo of them growing is after being out in non-direct sun and they still glow well. Also the powder in mine is covered with just clear resin, which is where the Gengar is. I put some test plugs that were only made with glow powder in the resin, and the glow was INSANE. I had no expectations of it being as bright as it was, wish I had taken a photo. But they were in direct sunlight in my window for a couple minutes and when I picked them up you could immediately already see them glowing, and that's before I even cupped my hands to see how they looked in the dark. So far my application, it was perfect. However I didn't measure, I just poured it in 'til it looked good enough.

This glow in the dark powder came extremely quickly, and it glows incredibly bright! I purchased the blue, purple, and pink and am extremely happy with all three! The blue and purple are a cream color in the daylight, while the pink is a hot pink in the daylight. In the dark, they are as the picture shows: Very bright and vibrant, especially when exposed to sunlight. After I come in from outside, just walking through a dimmed hallway, the pieces made with these powders glow brightly. (I mixed them in with clear and transparent casting resins with a glitter pigment) Previous reviews complained about the amount you get, but a little bit goes quite a long way, and for the price, it's well worth it! I would recommend these to anyone. Picture showed is with the Pink

This pigment is bloody amazing. It came with a sample of the company's standard green pigment. Both have an amazing, bright glow as seen in the product image. While the glow for the purple takes a bit longer to charge up, it is still just simply mind-boggling. I cannot wait to use this pigment on a model kit that I have ordered, as I am certain it will aid me in my attempts at making it oh so much better. Compared to other 'glow-in-the-dark' paints and pigment based items I own, I am certain that this product blows them out of the water.

Okay, there's a lot to say about this pigment, but the biggest thing folks have complained about is its brightness. Let's get this out of the way, it is a bright glow, when it is charged properly. This won't wash out green pigments and looks closer to a blue when contrasted with them, but on its own, after using a daylight bulb or the actual sun, it is bright enough to navigate a dark room with no problem. Mixing it with other pigments, marbling or folding them in, it is extraordinarily beautiful, creating washes and gorgeous transitions. If used in acrylics, resins, or even low temp plastics, the effect is also striking. Additionally, it does glow for a very long time, though the initial brightness fades (just like other pigments) until it is noticeable, though not vibrant. This process can take several hours, or like in my mix, upwards of 36... but I do love my dark rooms. Now, the downsides. It will not charge instantly with a UV pen or UV LED. In fact, depending upon the frequency/wavelength, some might not charge it noticeably at all. Sunlight, even on a cloudy day, will charge it within seconds, and retreating into a dim or dark room will leave it very bright and noticeable. Daylight LED, CFL, or even some fluorescent bulbs also work, though I would highly recommend checking before showing off to your friends. It blends well with marbling effects, though it is easily overwhelmed by greens (which our eyes pick up more readily at similar lumen ratings), unless the mix is highly skewed towards the violet/purple. And, just to make it clear, after a few minutes to hours (depending upon the charge applied and mix), it WILL fade to a green until it's recharged again. Overall, a very nice pigment, and one that I will likely purchase again. Have fun!

I love the color but even after "charging" in the light it wasn't very bright at all. They sent a free sample of the green glow powder also and it is very bright. The purple isn't solid glow. It is pixelated if that makes sense. It is worth the money but don't expect bright unless you get the green color. The green will lighten up a room!

Excellent quality powder. I mixed it in with resin for a 3D print I made and it didn't taint the color of the resin at all. After exposing it to UV light for a couple minutes it glowed for the next 8 or so hours. Fantastic product, will be purchasing again

I originally bought this glow pigment for my girlfriend to add to her clear nail polish and I got to say she's really happy about the way her nails turned out. Not only that I was also given a free sample of a really bright longasting green that I am for sure going to buy for myself. All around great company and great pigments Thank you!

I like this product a lot, it glows very brightly if you use multiple layers. The downside of it is you can't really use it on white tips because it doesn't look very good on the natural nail part. Because it's kind of like a whitish tint to it. So with naturla nail tip it looks fine because it blends with the real nail and becomes one solid color. White tips it doesn't compliment the nails of course everybody has their own opinion so that's just mine. Other than that great product.