Speedball Art Products Night Glow Fabric Screen Printing Ink, 8 oz, White

I grabbed this to make some patches for my band. Because we have to be the band that shows up with merch that's fancier than everyone else's we went with some glow ink. Easy to use, highly washable (don't worry about ruining your sink like with plastic inks!), doesn't add that annoying texture to your shirts/patches/whatever, and it glows BRIGHT! It looks sort of green-ish when it isn't glowing but it's unique looking. It might be ugly to some people but step under a black light or into a dark room and any thoughts of ugliness disappear instantly because this stuff looks GREAT when it lights up. One thing that I wasn't expecting but I love is that cleanup is way easier with this. Not sure if you've cleaned all the ink off your screen or out of your sink/tub? Hit the lights and spray down all those glowing spots! Cleanup gets way easier with this stuff!

I used this to hand paint stars on sheets to make a fort. The stars glowed an amazing amount and even after being in a dark room all day they still were glowing a little. I will use again!

Works well and is easy to use…. The amount lasts for many projects

This ink seems to glow really well but it's not very opaque, as seen in the first photo of a test print on an orange t-shirt scrap. (I'm not sure why attaching the pictures turned them sideways, they're right side up on my computer. One of the mysteries of Amazon, I guess.) This is the only reason I'm giving it four stars instead of five. The second photo shows the Night Glo ink printed on top of white ink, which works much better as far as normal, non-glowing visibility is concerned. The third photo shows how well the Night Glo ink glows by itself and the fourth shows the Night Glo on top of white ink combo and how it glows. This ink is also thinner than the Speedball white ink, but I didn't experience any problems in printing with it. I printed six shirts with it, the same design as in the photos. The ink reacts well using normal lighting, and glows faster and brighter when UV lights are used, like most other glow-in-the-dark products. It's a fun alternative to other normal colors and I may offer it as an option when I teach silk screen printing in my middle school art classes.

I mix it with white waterbased ink and it works great on dark shirts.